Answers
Answer:
There is no gamete formation meiosis in these organisms. A diploid zygote ( 2n = 32) will undergo replication to produce 4n = 64 chromosomes.
Explanation:
The number of chromosomes found in the cells of this organism undergoing mitosis would be 32.
What is Mitosis?Mitosis may be defined as a type of cell division that two genetically identical daughter cells from a single parental cell. In this type of cell division, each daughter cell has the same number and kind of chromosomes as compared to the parent nucleus.
During mitosis, a diploid cell produces two genetically identical daughter cells with the same number of chromosomes. Hence, in this question, an organism contains a cell of diploid nature with a number of chromosomes equal to 32.
As a result of this, the number of chromosomes found in the cells of this organism undergoing mitosis will remain the same and that is 32.
Therefore, the number of chromosomes found in the cells of this organism undergoing mitosis would be 32.
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Related Questions
Please help I will mark brainiest
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The above speaks to the formation of elements such as Iron and Carbon. The description for these are given below.
How were the above elements formed?5) A According to scientific research, it is to be noted that during the final evolutionary stages of massive stars, heavy elements are formed through neutron capture.
These elements result from a chain of nuclear reactions as the star exhausts its fuel.
The process ultimately leads to atomic nuclei fusing to create heavier elements with aid from gravitational pressure and collapsing core energy.
It is critical to note that , supernova explosions disperse these synthesized heavy elements into space where subsequent stars and planets incorporate them.
6)
Primarily composed of hydrogen and helium during its emergence, a star carries the above elements at formation.
Hydrogen burning within the core initiates a series of nuclear reactions whereupon fusing creates these metals with increasing complexity that include Carbon.
Thus over time and after discharge following explosions certain elements reintegrate in new cosmic environments building on previous chemical processes .
Carbon ends up in the human body via the consumption of plants and other organisms that make use of the process of photoynthesis.
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I need help please???
Answers
Answer:
The first one is called longitudinal wave .
the longish point is , i think 1
Brainliest for the correct answer who put in the answer first. please help me.
A biologist is writing a report about a group of rattlesnakes that all live in the state of Florida. All rattlesnakes in this group can breed with one another and produce offspring that can reproduce together. The report includes statistics about the number of these rattlesnakes, their breeding rate, and the ranges of their sizes and other traits. In this report, the biologist is describing
a community in Florida.
a biome in Florida.
a population in Florida.
an organism in Florida.
Answers
Answer:
a population in Florida.
Explanation:
In the report, the biologist is describing a population in Florida. A population is a group of organisms of the same species that live in a particular area and can interbreed with one another. In this case, the rattlesnakes are a population of the same species that live in Florida and can reproduce together. The report includes statistics about the population's size, breeding rate, and characteristics, which are all typical of a population analysis. A community refers to all the different populations of species that coexist in a particular area, while a biome refers to a large geographic area with similar climate and vegetation. An organism refers to an individual living thing.
Which organelle has a double membrane
Answers
Answer:
it is Mitochondrion hope this helps:)
How can local environmental changes have global effects? a. Organisms can move from one environment to another. b. Air and water move from region to region. Increased carbon dioxide in one location can cause increased temperatures in other locations. d. All of the above are true.
Answers
Local environmental changes can have global effects in a variety of ways. Organisms can move from one environment to another, which can impact ecosystems and food webs on a larger scale. For example, the introduction of non-native species into a new environment can disrupt the balance of that ecosystem and impact other ecosystems that are connected to it.
Air and water move from region to region through atmospheric and oceanic circulation patterns, which can transport pollutants, nutrients, and other substances across long distances. For example, increased carbon dioxide emissions in one location can contribute to global climate change, which can affect temperatures and weather patterns around the world.
Therefore, local environmental changes can have far-reaching impacts on global systems and processes, highlighting the importance of considering the interconnectedness of the natural world and the potential consequences of human activities on a global scale.
One difference between photosynthesis and cellular respiration is that
cellular respiration:
OA. involves an electron transport chain.
O B. involves a series of chemical reactions.
C. breaks down glucose to make ATP.
D. occurs in both plant cells and animal cells.
Answers
Answer:
I believe the answer is C. breaks down glucose to make ATP
Explanation:
Photosynthesis is the process in which a plant takes in solar energy, water, and carbon dioxide to create glucose and oxygen. Organisms such as humans and animals use the products of photosynthesis in a process known as cellular respiration. Our body breaks down glucose to create an energy source known as ATP. :)
bird is to fly as snail is to
Answers
Answer:
slither
Explanation:
Question 2
Now collect your data, starting with your resting pulse rate. Follow these steps, and write your results in
the table.
1. Sit as still as possible for 10 minutes, and then measure your pulse for 10 seconds. Repeat this test
two more times.
2. For each trial, multiply the measure by 6 to find the number of beats per minute.
3. Take an average of the three values to get an average resting pulse rate per minute.
BIY X¹ X₂ 10pt
AVE
Trial 1
Trial 2
Trial 3
Beats Counted in 10 Seconds
Beats per Minute
Average:
Answers
The average resting pulse rate is 72.0 beats per minute.
BIY X¹ X₂ 10ptAVE Trial 1 Trial 2 Trial 3 Beats Counted in 10 seconds 12 11 13 Beats per Minute 72 66 78 Average 72.0+66.0+78.03=216.0/3=72.0The given table displays the resting pulse rate data for a person.
In order to find the average resting pulse rate, follow these steps:1. Sit as still as possible for 10 minutes, and then measure your pulse for 10 seconds. Repeat this test two more times.
2. For each trial, multiply the measure by 6 to find the number of beats per minute.
3. Take an average of the three values to get an average resting pulse rate per minute.
The average resting pulse rate can be calculated by summing up the three trial pulse rate readings and then dividing the sum by three as shown below. Average = 72.0+66.0+78.0/3=216.0/3= 72.0.
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Cells are usually very small. Why is it an advantage to have many small cells instead of one very large cell?
Select all that apply.
b
OOOO
Having a larger volume lets the organelles float around more.
The surface area of the cell determines how much material can be moved in and out.
The larger surface area prevents material from moving in and out of the cell.
It is important for cells to be able to move material in and out of the cell.
c
d
Answers
Answer:
C.
Explanation:
Video: Washington State is Thinning Out Forests to Reduce Wildfire Risk. PLEASE ANSWER QUESTIONS ASAP!!
1. What is Russ Vaagen producing in his new sawmill?
2. How do his methods differ from logging that was done in the past? How does this help prevent fires?
3. How has Mike Peterson’s opinion on logging evolved? Why did he change his mind?
4. Do you think that this type of logging solution will work in the long run? Why or why not
Answers
Answer:
Explanation:
1
The backbones of DNA and RNA are
A) made of alternating sugars and phosphate groups.
B) very different, made of nucleotides in DNA and amino acids in RNA.
C) identical.
D) made of a chain of base pairs.
Answers
The backbones of DNA and RNA are made of alternating sugars and phosphate groups. So the correct option is A.
How are nucleic acids formed?Nucleic acids are macromolecules that will be formed by a column of phosphates and sugars, this will give support to the molecules. This type of union is quite stable since they are difficult to break and not any enzyme can break it. Nucleotides are made up of nitrogenous bases, a sugar, and a phosphate group. The phosphate will be a high energy bond.
Nucleic acids will carry information that will be hereditary and they will have the information to be able to produce proteins. These macromolecules will be stored mainly in the nucleus of the cell.
Therefore, we can confirm that the correct option is A. made of alternating sugars and phosphate groups.
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A marked decrease in brain processing and memory in some older adults is MOST likely caused by: A. inadequate control processes. B. more neural fluid that slows cerebral blood flow. C. increased production of neurotransmitters. D. the use of both hemispheres of the brain.
Answers
Answer:
Option-B
Explanation:
The brain is an organ composed of neurons which controls all the voluntary and involuntary of animals. In humans, the brain is located in the skull where the brain is suspended in a fluid called cerebrospinal fluid.
As humans ages and becomes old aged, the neurons in the brain losing their ability to perform their function, if they are lost they cannot be regenerated.
The lesions appear on the white matter of the brain and the brain shrink. Due to these known and other unknown features, the process controlled by these neurons become inadequate and shows slower brain processing and weak memory.
Thus, Option-B is the correct answer.
3. A homozygous red gummy bear is crossed with a homozygous yellow gummy bear (red and yellow mixed together make orange). You predicted that all the offspring will be orange gummy bears. Create a Punnett Square, then explain if your prediction was correct.
Answers
The Punnet square shows the genetic relationships.
What is the Punnet square?A Punnett square is a graphical representation used in genetics to predict the possible offspring from a cross or mating between two individuals. It shows the possible combinations of alleles (versions of a gene) that can result from the mating of two organisms and is used to predict the probability of different traits appearing in the offspring.
Each row and column of the Punnett square represents one parent, and the squares in the grid show the possible genetic combinations of alleles that can result from the cross.
Where the genes are shows as G and g, the Punnet square is shown in the image attached.
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What have we learned from fossil evidence about evolution
Answers
Answer:
Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today.
HELPPPPP!!!!!A scientist found a correlation between the oxygen level in
a pond and the water temperature. As the water
temperature increased, the oxygen level decreased.
To find out whether the change in the water temperature caused the oxygen
level to change, what could the scientist do?
A. Perform a controlled experiment by increasing and decreasing
water temperature and measuring changes in oxygen levels.
OB. Add more oxygen to the water and take measurements to
determine whether the temperature changes.
OC. Compare oxygen levels with carbon dioxide levels in water at
various temperatures.
OD. Measure water temperature at various depths in the pond to find
out whether it changes.
Answers
In controlled experiments the researcher controls the variables involved in the experiment to only observe the interaction between the independent and the dependent ones. Option A) Perform a controlled experiment by increasing and decreasing water temperature and measuring changes in oxygen levels.
What is a controlled experiment?The controlled experiment is the one in which the researcher controls all the variables to only observe the interaction between the ones of interest.
In these experiments, the researcher changes voluntarily the state or values of the independent variable to analyze how these changes affect or influence the response of the dependent variable.
All the other variables in the experiment remain constant so they do not affect the results.
In the exposed example, the reseacher wants to know is the change in the water temperature caused the oxygen level to change.
Independent variable: TemperatureDependent variable: Oxigen levelThe scientist can voluntarily change temperature and see how oxigen responds to these changes. This is a controlled experiment.
Option A) Perform a controlled experiment by increasing and decreasing water temperature and measuring changes in oxygen levels.
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How are mates limiting factor? Isn’t having mates in fact going to increase population
Answers
Answer: How can limiting factor affect population growth?
Limiting factors are resources or other factors in the environment that can lower the population growth rate. Limiting factors include a low food supply and lack of space. Competition for resources like food and space cause the growth rate to stop increasing, so the population levels off
Explanation:
2. One organ system may be composed
of many
organelles
organs
Answers
because a group of organs that function together make up an organ system
(BRAINLIEST will be given)
True or False:
Once plastic has broken down
into very small pieces, it is no longer
harmful to organisms.
Answers
Answer:
False: Once plastics have been broken down into very small pieces (smaller than 5 millimeters long) they are then classifided as microplastics. Microplastics are tiny plastic particles that result from both commercial product development and the breakdown of larger plastics. As a pollutant, microplastics can be harmful to the environment and animal health.
Explanation:
I hope this helps!
Our hair and nail contain
Α. Protein
B Calcium
C Chlorine
D Phosphorus.
Answers
Answer:
protein
Explanation:
our hair and nail contain option ( D) protein.nails and hairs of one body's made up of follicles and matris.
Which is one piece of information that "9” gives about an atom of fluorine? The atomic mass is different than the atomic number, and the number of neutrons is the difference between the atomic mass and the atomic number. the atomic number the atomic mass the mass of protons the number of neutrons
Answers
Answer:
A.-The atomic number
Explanation:
Answer: A OR B
Explanation: hope this helps its A on edg
Which statement best describes the difference between genetic diseases and genetic disorders?
Answers
Answer:
A genetic disorder is a disease that is caused by a change, or mutation, in an individual's DNA sequence. A genetic disorder is an illness caused by changes in a person's DNA.
Explanation:
hope it helps :)
Following a scientific method, which of the following is the correct order of steps?
A. Observation → Analysis → Hypothesis → Conclusion → Communicate results → Experiment
B. Observation → Hypothesis → Experiment → Analysis → Conclusion → Communicate results
C. Experiment → Hypothesis → Observation → Analysis → Conclusion → Communicate results
D. Observation → Hypothesis → Experiment → Communicate results → Analysis → Conclusion
Answers
Answer:
B. Observation → Hypothesis → Experiment → Analysis → Conclusion → Communicate results
Explanation:
In a scientific method the order of sequence of activities include observing a phenomenon and making an hypothesis which contains why the scientists thinks such phenomenon occurs.
The Scientists then performs series of experiments to try to verify and prove his hypothesis. The results of the experiments are then analyzed and a conclusion is drawn. The results are then communicated to other people to lay claim of the work done and to enlighten other people.
any body come with me for test
Answers
What statement best compares photosynthesis and cellular respiration?
O A. Both photosynthesis and cellular respiration break down sugars to release chemical energy.
O B. Photosynthesis only takes place in the light, while cellular respiration takes place in the light and dark.
O C. Both photosynthesis and cellular respiration take place during the light and during the dark.
O D. Photosynthesis breaks down sugars to release energy, while cellular respiration stores energy as sugars.
Answers
Answer: D. Photosynthesis breaks down sugars to release energy, while cellular respiration stores energy as sugars.
Where do light bulbs get their energy from?
Answers
Answer:
Light bulbs gets the energy from electricity which makes it light up.
what means that a mineral always contains certain elements in definite, or exact, proportions
Answers
Answer:
It means that a mineral will always contain certain elements in exact proportions. It means that it has a definite volume and shape. So, its particles ar tightly packed together and can't move easily.
which two statements correctly relate RNA amino acids , and proteins
Answers
The two correct statements that relate RNA, amino acids, and proteins are C and D.
RNA, Amino acids, and ProteinsRNA is used to build the amino acid sequence: RNA molecules, specifically messenger RNA (mRNA), serve as templates for protein synthesis. During a process called translation, the sequence of nucleotides in mRNA is read by ribosomes, and the corresponding amino acids are assembled in a specific order to form a protein.
Long amino acid sequences fold in a specific way to form proteins: Proteins are composed of long chains of amino acids. After the amino acids are synthesized and linked together, the resulting chain folds into a three-dimensional structure, which is critical for the protein's function. This folding process is driven by various interactions between the amino acid residues in the chain, allowing the protein to adopt its specific shape and perform its specific function.
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Which statement best explains the importance of resource economics? 1. It details the costs of mining processes. 2. It provides fresh water to all areas of the world. 3. It examines the cost and profits of resource use. 4. It sets consistent prices to achieve sustainability.
I need help
Answers
Resource economics is a discipline that examines how societies employ their limited resources. The primary purpose of resource economics is to analyze how resources are developed, utilized, and depleted over time.
In general, the study is concerned with the optimal use of resources in a way that maintains or increases the well-being of people over time.The following statement best explains the importance of resource economics: It examines the cost and profits of resource use. According to resource economics, the optimal use of resources is obtained when the cost of producing and distributing goods is at the lowest possible level, while still guaranteeing that the goods and services are of high quality.
In order to achieve this, resource economics analyses the cost and benefits of resource use, and offers insight into how society can make the most efficient use of its limited resources. Therefore, this statement is the most appropriate, since it clarifies that resource economics is concerned with analyzing the cost and profits of resource use, which is necessary for any community to use its resources in a way that is both sustainable and profitable. Resource economics examines how resources are utilized and depleted over time, with the aim of maintaining or increasing the well-being of people over time.
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A biochemist has discovered a new membrane protein in a eukaryotic cell. To determine the type of membrane protein, she decides to perform laboratory tests on the cell. She discovers that the protein is an integral membrane protein. Select the experimental scenarios that correctly support the finding that the protein is an integral membrane protein? Try to dissolve the protein out of the membrane with an aqueous buffer, then try to dissolve the protein with a nonpolar solvent. If the protein is solubilized in the nonpolar solvent but not in the aqueous buffer, it is probably an integral protein. Try to dissolve the protein out of the membrane with an aqueous buffer, then try to dissolve the protein with a detergent solution. If the protein is solubilized in the detergent solution but not in the aqueous buffer, it is probably an integral protein. Try to dissolve the protein out of the membrane with an aqueous buffer at low pH, then try to dissolve the protein with an aqueous buffer at neutral pH. If the protein is solubilized in the buffer at low pH but not in the buffer at neutral pH, it is probably an integral protein. Try to dissolve the protein out of the membrane with an aqueous buffer containing a chelating agent that removes Ca²+, then try to dissolve the protein in an aqueous buffer without the chelating agent. If the protein is solubilized in the buffer with the chelating agent but not in the buffer without the chelating agent, it is probably an integral protein. Try to dissolve the protein out of the membrane with an aqueous buffer containing urea, then try to dissolve the protein in an aqueous buffer without urea. If the protein is solubilized in the buffer with urea but not in the buffer without urea, it is probably an integral protein.
Answers
Try to dissolve the protein out of the membrane with an aqueous buffer, then try to dissolve the protein with a nonpolar solvent. If the protein is solubilized in the nonpolar solvent but not in the aqueous buffer, it is probably an integral protein.
Large macro- and biomolecules consisting of one or more extended chains of amino acid residues are known as proteins. In living things, proteins perform a number of functions, such as catalysing metabolic processes, replicating DNA, reacting to stimuli, giving cells and organisms structure, and transporting substances. The primary way that proteins differ from one another is the arrangement of their amino acids, which is determined by the nucleotide sequence of their genes and typically allows a protein to fold into a certain 3D structure that controls its function.
The complete question is:
A biochemist has discovered a new membrane protein in a eukaryotic cell. To determine the type of membrane protein, she decides to perform laboratory tests on the cell. She discovers that the protein is an integral membrane protein. Select the experimental scenarios that correctly support the finding that the protein is an integral membrane protein?
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answer with explanation thank you
Answers
Part A:
The genes for feather color and texture are independently assorted, with light blue being more dominant than smooth and dark blue. It appears that the characteristics for wing colour (light blue vs. dark blue) and wing texture (smooth vs. ridged) are separately assorting based on the observed ratios of offspring with various combinations of wing colour and texture.
Part B:
One theory for why lactose tolerance evolved in humans is that increased selection during famines led some individuals to have a different food supply and increased fat consumption, which offered more resources for improved fitness. These two possibilities may serve as theories for the evolution of lactose tolerance in humans. One characteristic often seen in people with a history of dairy farming is the ability to digest lactose (the sugar contained in milk) from infancy.
Therefore, the correct options for Part A and Part B are B and B &D respectively.
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