Answers
We have a dihybrid cross, that is to say, we are working with two alleles, color, and seed type, R for round seeds, r for wrinkled, P for purple, and p for white.
The genotype proportions represented in the image are
PPRr: 4-----Purple, round
PPRR: 2-----Purple, round
PPrr: 2------ Purple, wrinkled
ppRr: 4----- White, round
ppRR: 2----- White, round
pprr: 2-------White, wrinkled
Therefore the phenotypic frequencies are
Purple flowers, round seeds: 4+2= 6
Purple flowers, wrinkled seeds: 2
White flowers, round seeds: 4+2=6
White flowers, wrinkled seeds: 2
Related Questions
How does the structure of a cell suggest its function? List three examples.
Answers
I hope this answer helps you!!
is it important to have circulatory system for single cell or multicellular organism?
Answers
What is the energy conversion that takes place during photosynthesis?(1 point)
potential energy into kinetic energy
chemical energy into radiant energy
radiant energy into chemical energy
radiant energy into heat energy
Answers
Answer:
radiant. energy into chemical energy
Using the mRNA Codon Chart #1, the codon GCA codes for the amino acid ...?
Answers
Answer:
Ala-nine
Explanation:
Using the Codon Chart, the codon GCA codes for Ala-nine
You go on a canoe trip to the Boundary Waters Canoe Area (BWCA) in Northern Minnesota. Thisecosystem is cold most of the year and receives plenty of rainfall. It has many lakes that are full ofwalleye pike fish. You know that walleye like to eat minnows. In turn the minnows feed on scuds(zooplankton) which eat algae (phytoplankton). Walleye pike fish are what?A. secondary consumersB. tertiary consumersC. primary consumersD. producersE. decomposers
Answers
In this case, we are talking of food chain, so phytoplankton is a photosynthetic organism, an autotroph, therefore is a producer, now the zooplankton is the primary consumer, which makes the minnows a secondary consumer and in turn, the Walleye pike fish is a tertiary consumer. Taking this into account we can say that the correct answer is option B.
List TWO of the ethical guidelines regarding professional courtesy among forensic scientists
Answers
Answer:
Avoiding unnecessary objection and having respect towards each other.
Explanation:
Avoiding unnecessary objection and having respect towards each other are the two ethical guidelines regarding professional courtesy among forensic scientists. Unnecessary objection towards each other leads to conflict. If there is conflicts among forensic scientists, so it directly affect the cooperation and investigation will not be accomplished. so for cooperation, avoiding unnecessary objection respect towards each other is necessary.
Though it occurs naturally in lakes, human activities can increase
A the water table
B eutrophication
C tributaries
D reservoirs
Answers
Human activities can increase eutrophication. Option B
What is known as eutrophication?The process through which a body of water, such as a lake or river, gets enriched with nutrients, mainly nitrogen and phosphorus, is what is called eutrophication.
This water enrichmnt can be caused by natural or human activities like agriculture, wastewater treatment plant discharge, or air pollution from fossil fuels
Eutrophication can affect aquatic ecosystems negativly. This can lead to loss of biodiversity, or evn changes in the food web. It is also known to reduced recreational and beauty of of our water bodies.
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1. Josie was given a set of cards that identify the hierarchical organization of organisms. She orders the cards from least complex to most complex. Which shows the cards in the correct order?
Answers
To determine the correct order of the cards representing the hierarchical organization of organisms from least complex to most complex.
The hierarchical organization of organisms typically follows a pattern from lower to higher levels, such as:
Cell: The basic unit of life, organisms are composed of one or more cells.Tissue: A group of similar cells working together to perform a specific function.Organ: A structure composed of different tissues functioning together to carry out specific tasks.Organ System: A group of organs that work together to perform a particular function or set of functions.Organism: A complete, individual living being composed of various organ systems working in coordination.If you have a set of cards representing these hierarchical levels or a similar set, the correct order would be:
CellTissueOrganOrgan SystemOrganismPlease provide more specific information or the actual cards in order to confirm the correct order based on the given set.
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Sometimes an organ can be replaced by moving it from one part of the body to another. This can be done, for example, to replace damaged skin or joints. In these cases: rejection of the transplanted organ would not be expected. antibodies would be generated against the transplanted organ. antigens would be generated against the transplanted organ. immunosuppressant drugs would be required to prevent transplant rejection. rejection of the transplanted organ would still be expected.
Answers
Answer:
rejection of the transplanted organ would not be expected.
Explanation:
Organs can be defined as specialized body tissues united to perform specific functions in living organisms. Some examples of organs found in humans are brain, bladder, kidney, heart, intestine, eyes, lungs, liver, etc.
In the field of Medicine and Surgery, an organ is sometimes replaced for specific reasons, by moving it from one part of the body to another; this process is generally referred to as a transplant. Thus, it's mainly done to replace damaged skin or joints in the body of a living organism such as humans.
Hence, in these cases, rejection of the transplanted organ would not be expected because an examination and matching of the organ is carried out by the medical professionals before transplant.
A patient's medical chart indicates that they are producing insufficient amounts of gastrin. What symptom would be expected?
a. Low blood cell count
b. difficulties digesting
c. irregular heart beat
d. trouble urinating
Answers
Answer: difficulties digesting!
Explanation:
Photosynthesis could not occur without which of the following?
Answers
Answer: I think it’s is sunlight I hope this is right
Explanation:
Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide enters through tiny holes in a plant's leaves, flowers, branches, stems, and roots. Plants also require water to make their food.Plants use chlorophyll, usually found in their leaves, to absorb sunlight. The light energy from the sun is what fuels the reactions that transform carbon dioxide and water into glucose and oxygen. Without light, photosynthesis is impossible
Water
And carbon dioxide
Because photosynthesis is a process between water and carbon dioxide to produce oxygen and glucose
What can humans do to make the renewable forest resources last longer?
Answers
Answer:
Sustainable forestry practices: This involves using techniques such as selective logging and reforestation to ensure that forest resources are used in a responsible and sustainable manner, without damaging the ecosystem.
Protection of forests: Protecting forests from illegal logging, fires, and other forms of destruction can help to ensure that these resources remain intact for future generations.
Reduced deforestation: Deforestation is a major contributor to the loss of forest resources, so reducing deforestation is crucial in maintaining forest cover. This can be achieved by promoting sustainable agriculture and other land-use practices that reduce the need to cut down forests.
Efficient use of forest products: Making more efficient use of forest products, such as paper and wood, can reduce the amount of resources required and help to extend their lifespan.
Increased reforestation: Planting new trees can help to replace those that have been lost, and increase the overall forest cover.
Restoration of degraded forests: Restoring degraded forests can help to rebuild the health of these ecosystems and support the recovery of forest resources.
Explanation:
Answer:
Reducing the use of forest resources can enable humans to make it last longer.
Explanation:
A reduction in the use of forest resources can help with the mitigation process. Mitigation can be defined as the reduction of loss during any natural disaster. Forest is a rich source of oxygen, so we have to be very careful about the conservation of forest resources. It also serves numerous others functions like it can be used as a shelter for different animals and birds. We have to minimize the use of forest products.
Which evidence supports the importance of the ocean in the water cycle?
Answers
One of the evidence that supports the importance of the ocean in the water cycle is evaporation.
Water cycle explained.
The ocean plays a critical role in the water cycle, and there is a range of evidence to support this statement, including:
Evaporation: The ocean is the largest source of water vapor for the atmosphere. The sun's heat causes the ocean water to evaporate, and this water vapor is transported by the atmosphere to other parts of the world where it falls as precipitation. This process is a significant driver of the water cycle.Precipitation: The ocean is a primary source of precipitation, which falls as rain or snow on land. As water evaporates from the ocean and forms clouds, these clouds move over land, where they release the water as precipitation.Runoff: Water from the land ultimately flows back to the ocean through rivers and streams. The ocean absorbs this freshwater and helps to maintain the balance of saltwater and freshwater in the ocean.Climate regulation: The ocean plays a significant role in regulating the earth's climate. As a result of its vast size and high heat capacity, the ocean absorbs and stores a vast amount of heat energy from the sun. This heat is redistributed around the world through ocean currents, which help to regulate the earth's climate.In summary, the ocean is a critical component of the water cycle, and its role in the cycle is supported by numerous lines of evidence. Without the ocean, the water cycle would be greatly disrupted, with potentially catastrophic consequences for the earth's ecosystems and climate.
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What type of transport takes place when a protein allows an ion to enter a cell but no energy is needed to make this happen
Answers
Answer:
Facilitated Transport.
Explanation: In facilitated transport, also called facilitated diffusion, materials diffuse across the plasma membrane with the help of membrane proteins. Hopefully this helps!
why fat cells are so much larger than red blood cells
Answers
Answer: Red blood cells do not synthesize proteins or take up any molecules so the structure can be small. Fat cells do not need to travel and their function is storage so these cells need to be much larger.
Explanation: Hope this helps!
Can you help, please?
Answers
Answer:
D
Explanation:
A group of researchers discovered the fossilized remains of a flying mammal that appears to have lived 130 million to 165 million years ago. Since the earliest flying birds are believed to have appeared about 150 million years ago, researchers concluded that birds and mammals began to fly at about the same time. This conclusion would be most weakened by evidence of which of the following? (SC.7.L.15.1) 100-million-year-old fossil of a flying bird 120-million-year-old fossil of a flying bird A 160-million-year-old fossil of a flying mammal A 200-million-year-old fossil of a flying mammal
Answers
Answer:
The answer is D. A 200-million-year-old fossil of a flying mammal.
This conclusion would be most weakened by evidence of a 200-million-year-old fossil of a flying mammal. Thus, option D is correct.
What the group of researcher discovered?A group of researchers discovered the fossilized remains of a flying mammal that appears to have lived 130 million to 165 million years ago. Since the earliest flying birds are believed to have appeared about 150 million years ago, researchers concluded that birds and mammals began to fly at about the same time.
The most significant threat to staghorn coral is ocean heating, which causes the corals to remove the algae that live in their tissue and feed them food, generally causing death.Coral reef ecosystems are among the most bio diverse on Earth.
On your Gizmo using the tab, set to 50% and advance the year 10 times. changes do you see in the reef There are fewer staghorn corals. Coral reefs are sturdy structures that can exist for thousands of years. Coral reefs often are located in nutrient-rich waters.
Therefore, This conclusion would be most weakened by evidence of a 200-million-year-old fossil of a flying mammal. Thus, option D is correct.
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The cells of the cheek become blue when the stain methylene blue is added which property of the cell membrane does this show
Answers
Answer:
So methylene blue when brought to a slide of human cheek cells the nucleus and phone membrane and so forth turns into genuinely visible to facilitate gazing the slide under the compound microscope.
Fur color in mice is affected by a gene with two alleles. The B allele causes dark brown fur and is completely dominant over the b allele that causes light brown fur. What is the fur color of a mouse with the genotype, Bb
Answers
Answer:
Since this is heterozygote dominant state(Bb), and B allele is dominant over the b allele brown(b) ,hence the fur color must belong to the dominant allele which is dark brown.
Explanation:
Generally a dominant gene is the type that manifest itself from generations to generation irrespective of the presence of the recessive gene.
If there are two allele for fur colors (dark and light brown)
Therefore B(Dark brown) is a dominant allele,assuming with genotype BB.
while the recessive light brown (bb)
Therefore if the F1 generation is crossed the offspring are
Bb,Bb,Bb,Bb. These are hetero zygote dominants
Therefore the phenotype is dark brown.
In Complete dominance, the dominant allele masks the expression of the recessive allele. Heter0zyg0us individuals, carrying both alleles, only express the dominant phenotype. The fur color of a Bb mouse is dark brown.
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Available data:
A diallic gene codes for fur colorB allele is dominant and codes for dark brownb allele is recessive and codes for light brownB allele is completely dominant over the b alleleThe hint to answer this question is that The B allele causes dark brown fur and is completely dominant over the b allele. This sentence suggest that complete dominance is going on.
Complete dominance
When the dominant allele completely masks the recessive allele, we talk about complete dominance. This is the case of individuals that are heter0zyg0us for a particular gene and express the dominant phenotype. The dominant allele is hiding the expression of the recessive allele. Many genes show complete dominance.
The mouse with the heter0zyg0us genotype Bb is carrying both alleles. However, the dominant allele B hides the expression of the recessive allele b.
This mouse expresses the dominant phenotyope dark brown.
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how many moles of C atoms do you have if you have 1.23 x 10^24 atoms ?
Answers
Answer:
2.04 moles of C atoms
Explanation:
The number of moles of C atoms can be calculated using Avogadro's number, which is approximately 6.02 x 10^23 atoms per mole.
To find the number of moles of C atoms in 1.23 x 10^24 atoms, we need to divide the number of atoms by Avogadro's number:1.23 x 10^24 atoms / 6.02 x 10^23 atoms/mole = 2.04 moles
Therefore, if you have 1.23 x 10^24 atoms of C, you would have 2.04 moles of C atoms.
Explain how oxygen passes from the blood to part A
Answers
Oxygen passes from the blood to part A which is the blood vessel known as capillaries through diffusion.
What is Diffusion?
This is referred to as the movement of molecules from a region of higher concentration to a region of lower concentration and occurs in states of matter such as liquids and gas which are classified under fluids.
This type of transport occurs in the cells of living organisms and is aided by the blood vessels such as capillaries.They ensure that the different parts of the body have adequate supply of oxygen and nutrients for their survival and proper functioning.
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Identify the type of energy described in each sentence
Answers
Answer:
1. is chemical energy
2. is gravitational energy
3. is mechanical energy
4. is radiant energy
Explanation:
As a result of your Zombie Apocalypse, the grass at a local park will no longer be mowed. What type of succession is this (primary or secondary)? Describe the stages of succession that will occur in the next 100 years.
What type of succession is this depicting?
Answers
Secondary succession is the kind of succession that might develop in a neighborhood park after the Zombie Apocalypse if the grass wasn't cut anymore and pioneer species would first colonize the bare soil.
Thus, pioneer species like weeds and grasses would colonize the bare soil and disturbed regions in the initial stage of secondary succession. These species can swiftly adapt to a new habitat since they are frequently resilient and rapidly developing.
In secondary succession, the pioneer species are the early settlers multiply and spread, the soil conditions become more stable and draw in additional species like shrubs and tiny trees. These animals are modifying the environment in a way that makes it possible for bigger and more diversified populations of creatures to live in more complicated settings.
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When a rock transforms into another type of rock, what is the scale at which these changes are occurring?
A. The changes are physical only; the rocks are the same rocks, they just look different
B. At the subatomic level; the rocks atoms are gaining and losing subatomic particles and changing.
C. At the molecular level; the rocks are forming new bonds and becoming something new
D. At the atomic level; the rocks are becoming new rocks and changing on an atomic level.
Answers
When a rock transforms into another type of rock, the scale at which these changes are occurring is at the atomic level, which is option D.
Rocks are composed of minerals, which are made up of different combinations of atoms. During the process of rock transformation, such as through the geological processes of metamorphism or igneous activity, the arrangement and composition of the atoms within the minerals change. This leads to the formation of new minerals and the alteration of the rock's properties.
At the atomic level, the atoms within the minerals may rearrange themselves, forming new bonds and crystal structures.
This can result in changes in the physical characteristics of the rock, such as its texture, color, or mineral composition.
The transformation may involve the loss or gain of atoms, leading to changes in the overall chemical composition of the rock.
Therefore, the changes occurring when a rock transforms into another type of rock primarily occur at the atomic level, as the atoms within the minerals undergo reorganization and bonding to create a new rock with distinct properties.
Therefore, the correct answer is D.
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If a person has a genetic predisposition for Type II Diabetes, what could they do to help lower their risk of developing it? A. Live a low exercise lifestyle B. Eat less carbohydrates C. Eat more carbohydrates D. Eat more protein
Answers
The option that would help lower the risk of developing Type II Diabetes for a person with a genetic predisposition is B. Eat less carbohydrates.
What are the carbohydrates?
Eating a diet that is high in carbohydrates, especially refined carbohydrates such as white bread, pasta, and sugary drinks, can lead to elevated blood sugar levels and increase the risk of developing Type II Diabetes. On the other hand, reducing carbohydrate intake and replacing them with healthier options such as whole grains, fruits, and vegetables can help to regulate blood sugar levels and reduce the risk of developing diabetes.
Furthermore, a diet that is low in carbohydrates and high in healthy fats and proteins can also help with weight loss and improve insulin sensitivity, which are important factors in reducing the risk of developing Type II Diabetes.
It is important to note that while diet is a crucial factor in managing the risk of developing Type II Diabetes, it should be combined with other healthy lifestyle habits such as regular physical activity, maintaining a healthy weight, and managing stress levels for maximum benefits.
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Complete question is: If a person has a genetic predisposition for Type II Diabetes, they could Eat less carbohydrates to help lower their risk of developing it.
Compare and contrast the end products of protein and carbohydrate digestion between the pigand the cow.
Answers
A force of 1 N is equal to which combination of SI units?
A. 1 $2 kg/m
B. 1 m/J's
C. 1 J/m-82
D. 1 kg-m/s2
Answers
Answer:
1 kg-m/s2
Explanation:
Please help LOL - it’s easy, I just can’t decide between two of them. No links please. I cant open them even tho I know they’re scams
Answers
Answer:
if they are dehydrated drink water
if they are hungry eat a sandwhich
Explanation:
1. What are the three types of plate boundaries? List and describe all three.
Answers
Answer:
Convergent Boundary. It is formed when plates come towards each other. Divergent Boundary. It is formed when plates move away from each other.Transform Boundary. It is formed when plates move horizontally from each other. The movement of these plates have changed the position and size ....
Explanation:
Some planets such as Saturn have rings around them. What influence
did gravity have in the formation of those rings?
Answers
It is believed that the fragments of comets, asteroids, or smashed moons that broke apart before they reached Saturn and were blasted apart by the planet's strong gravity make up Saturn's rings.
Which planet does no longer exist?It is known as Pluto. Pluto was genuinely regarded as a planet when his parents were alive. Pluto was no longer included in the definition of "planets" after a resolution by the World Meteorological Organization 15 years ago to narrow it down.
Can a planet last indefinitely?Although most planets can live a very, very long period, they can't. A world can be fully destroyed by hungry stars and aggressive planetary neighbors, but it can also be rendered sterile by impacts and extensive volcanism that drains the planet of its freshwater.
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