Which of the following statements is true?

(A) Mutation is the only way to vary the gene pool in a population that reproduces by sexual reproduction.

(B) Fewer harmful mutations are inherited by sexual reproduction than by asexual reproduction.

(C) Sexual reproduction is faster than asexual reproduction.

(D) Offspring from asexual reproduction have more genetic variety than offspring from sexual reproduction.

Answer:  Water evaporates from the surface of the oceans, leaving behind salts. As the water vapor rises, it collects and is stored in clouds.

Explanation:

Answer: There isn't a picture or anything, so I can't answer it.

Answer:

370g

Explanation:

K H D U(NITS) D C M

KILO -> UNITS

3 SPACES TO THE RIGHT

MOVE DECIMAL 3 SPACES

0.37

370g

To memorize the khdudcm use:

king

henry

died

unusually

drinking

chocolate

milk

Protein synthesis occurs in the cell and is divided into 2 stages, namely transcription and translation. The process of transcription occurs in the cell nucleus by copying the genetic code in DNA and forming mRNA strands which are duplicates of DNA.

The RNA strands that are formed will come out of the cell nucleus and then undergo a translation process that occurs in the cytoplasm. With the help of ribosomes, the amino acids will line up according to the sequence of the genetic code in the mRNA to form polypeptide chains that make up the protein structure.

What is protein synthesis?

Protein synthesis is the formation of proteins in the human body and occurs in the smallest units, namely cells. Protein synthesis is divided into 2 stages, in the following order:

1. Transcription

2. Translation

Learn more about Protein synthesis at https://brainly.com/question/15404950

#SPJ1

Answer:

Isobars and isotherms are lines on weather maps which represent patterns of pressure and temperature, respectively. They show how temperature and pressure are changing over space and so help describe the large-scale weather patterns across a region in the map.

Answer: The cardiovascular System

Explanation:

The cardiovascular system homes the heart. The heart is a pump that circulates oxygen and blood throught your body essentially keeping you alive. Without the heart your brain would be dead because your brain would not be getting enough oxygen to funtion. So, although the brain and spinal cord are very important the heart is also if not more for it is the only way you live. You can be brain dead and still alive but not heart stopped and alive.

I hope this helps!

Answer: The Cardiovascular System

Explanation: The other person explained well lol

A pedigree chart is used to track inherited traits through generations.

A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.

Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.

Answer:

D

in poorer countries, they use much less energy resources

Answer:

I'm pretty sure it's choice D.

Explanation:

I believe it's choice D because in poorer countries, there are less resources to go around. Therefore it's near impossible to use more resources than used in North America

Answer:

B. muscle

Explanation:

quizlet and classes last year

The only cell from the options that possess  haploid number of chromosomes is ; ( E )  An Ovum

Haploid cells are cells that contain half the number of chromosomes found in other cells ( Diploid cells ) . In humans the only cells that are haploid cells are the gametes ( Ovum and sperm cell ). While  the skin, muscle,  nerve and blood cells are all diploid cells.

Hence we can conclude that the only cell from the options that possess  haploid number of chromosomes is An Ovum.

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Answer:

the answer to this question is: Physical Map.

hope this helps!

Explanation:

Answer: San Andreas Fault

Explanation: took a test

Answer:

The DNA unzips

A strand of RNA is made.

The RNA leaves the nucleus.

The RNA moves to the ribosome.

A protein is produced.

Answer: Free nitrogen comes from bacteria breaking down the nitrogen compounds which causes it to be released in the air. Fix nitrogen is from soil, plants and animals consuming it which causes it to recycle, nitrogen is cycled through: plants, soil, animals, bacteria and water and the atmosphere. I hope this helped!

Explanation:

Bacteria breaking down nitrogen compounds releases free nitrogen.Explanation:The nitrogen cycle is a process in which nitrogen is recycled through different components of the environment. Bacteria play an important role in this cycle by breaking down nitrogen compounds found in plants, animals, and soil. When bacteria break down these compounds, they release free nitrogen into the environment. This free nitrogen can then be used by other organisms like plants to create proteins and other essential molecules. So, bacteria breaking down nitrogen compounds is an important step in the nitrogen cycle.

Hope this helps! Please mark me the brainliest!!! :D

Answer:

Chromosomes are long, coiled-up strands of DNA that are found in the nucleus of cells. They carry genetic information in the form of genes, which are segments of DNA that encode specific traits. The human genome is composed of 23 pairs of chromosomes, for a total of 46 chromosomes. Each chromosome contains many genes, and the exact number varies from chromosome to chromosome.

One example of a genetic disease that is associated with a specific chromosome is cystic fibrosis, which is caused by mutations in the CFTR gene on chromosome 7. The CFTR gene provides instructions for making a protein that regulates the movement of salt and water in and out of cells. Mutations in this gene lead to a buildup of mucus in the lungs and other organs, causing respiratory and digestive problems.

The CFTR gene is located on the long arm of chromosome 7 and contains over 180,000 base pairs of DNA. Mutations in this gene can be inherited in an autosomal recessive pattern, meaning that a person must inherit two copies of the mutated gene (one from each parent) to develop the disease. Cystic fibrosis affects approximately 30,000 people in the United States and is most common among people of European descent.

Explanation:

Answer:

1. An ecosystem is a system of interactions between living and nonliving things in a particular environment.

2. Some examples of nonliving things in an ecosystem include sunlight, soil, rocks, air, water, and temperature.

3. Factors that could affect the number of organisms in an ecosystem include availability of resources, predation, competition, and environmental changes.

4. Organisms interact in an ecosystem in order to find food, to find mates, to escape predators, and to compete for resources.

5. No, you would not expect to find the same kinds of interactions between organisms in very different ecosystems due to differences in biotic and abiotic factors.

6. It is important to understand feeding relationships in an ecosystem because understanding these relationships gives us insight into the stability, dynamics, and functioning of the overall ecosystem. It can also provide an understanding of how the ecosystem may respond to environmental changes.

Answer:

Explanation:

Flask with open (broken) neck- A swan neck flask, also known as a gooseneck flask, is a flask with a particular shape of tube leading into it. A test tube or other vessel may also have a "swan neck"

Flask with intact neck-

i will try to help!

Explanation:

with what tho ...

Answer:

NASA shares that normal air pressure at sea level is about 1,013.25 millibars. When there's a hurricane, the pressure can drop down to 30 millibars. Drops in pressure also help indicate the strength of winds in a storm, as greater drops yield stronger winds.

Explanation:

Fact: Its true the ice age happened.

Fiction: A bunch of animals work together to get a baby safe

Fact: Those species were alive in that time period

Fiction: A Squirrel caused the ground to crack because of an acorn

Answer:

Fact: The ice age was cold

Fiction: Animals can't talk /:

Explanation:

Answer:

Haven't done this in a while but here goes: Top left FF - Top right Ff - Bottom left fF ( or Ff?)- bottom right ff.

Explanation:

Freckles are dominant trait so Capitalized letter F ( i chose "F" because the question told me to choose a random letter to use in this problem). Yet, one son doesn't have them so there must be a presence of a recessive allele (hence, little f). This all means that both parents have one dominant allele and one recessive allele. Each one has "Ff". So then you fill it in. The first gamette of each is "F" so when the box asks for Gamette 1 you put an F and when it asks for a gamette 2 you put in a "f". Now the bottom right might be "Ff" just because you would follow the traditional order of putting the dominant allele first but, I wasn't sure. Hence the "Ff/fF" I put. That itslef wouldn't be the final answer but two options of what I believe it would be. You might know which to choose as you've seen it in class but yeah.

Here again, I haven't done this in a REALLY long time so take this with a literal grain of salt and if it doesn't line up with what you've learned in class, please disregard this response!

Let me know what it ends up being!

One great way for disposing of used products that usually end up in the waste bin is through recycling. In the United States, there are approximately 3,500 sites that house the 220 million tonnes of waste that are produced annually, according to a Duke University analysis.

When we think about recycling, we usually imagine separating out our belongings and taking them to a recycling facility to be converted into something else (or having them picked up and delivered somewhere). This is an amazing way to protect the environment, but what about materials that cannot be recycled?

Things that can be recycled and it is useful:

Learn more about Recycling,

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Answer:

My best guess is because the wire isn't producing electricity outside of of it, only inside. But it might also be due to what their "claws" are made out of.

Explanation:

Deep ocean currents are formed by differences in water density, which are usually caused by differences in temperature and salinity. The density of seawater increases as the temperature decreases and the salinity increases. This means that colder and saltier water is denser and sinks to the bottom of the ocean, while warmer and less salty water is less dense and rises to the surface.

These differences in water density set up a circulation pattern in the ocean known as thermohaline circulation. In this circulation, cold and dense water sinks in the polar regions and flows towards the equator, where it slowly rises to the surface. This creates a global conveyor belt of deep ocean currents that circulate water around the world's oceans.

The movement of deep ocean currents is also influenced by the Earth's rotation and the shape of the ocean basins. The Coriolis effect, which is caused by the Earth's rotation, deflects deep ocean currents to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. The shape of the ocean basins also influences the movement of deep ocean currents, as currents tend to flow around the edges of the basins and are deflected by land masses and underwater ridges.

Overall, deep ocean currents are an important part of the global ocean circulation system and play a crucial role in regulating Earth's climate by transporting heat and nutrients around the world's oceans.

P.S - I didn't know if you wanted an essay

If you didn't just write the bolded sentences

Answer:

1. permeable

2. high

Explanation:

do the rest urself