The main benefit of crossing over is that it increases genetic diversity.
<h2>
Crossing over and
Genetic Diversity</h2>
Crossing over ensures that the daughter cells produced are genetically more diverse than their parent cells.
The exchange of chromosomal segments makes the chromosomes of the daughter cells to be more sophisticated than that of their parents.
Increased genetic diversity in daughter cells increases their chances of survival as more genes are present in their genomes that could potentially make them more adaptable to the environment.
In summary, crossing over increases genetic diversity and genetic diversity increases the chances of survival in the face of changing environment.
More on genetic diversity can be found here: brainly.com/question/1446827?referrer=searchResults
Answer:
Fungi transform organic matter into forms that can be utilized by other decomposers, and into food for plants.
Explanation:
A DNA sequence can be compared between two different organisms to determine their relationship.
Answer:
c. There will be a net diffusion of oxygen from the water into the bloodstream only if the partial pressure of oxygen in the water is greater than 100 mm Hg
Explanation:
Diffusion involves the movement of molecules from the region of higher concentration to the region of lower concentration. If the molecules are gas molecules, they will diffuse from the region of higher pressure to the region of lower pressure.
Hence, for net diffusion to occur from the water to the bloodstream, the partial pressure of oxygen in water must be higher than the partial pressure of oxygen in the bloodstream.
<em>Since the partial pressure of oxygen in the bloodstream is 100 mm Hg, then the partial pressure of the gas in water must be more than 100 mm Hg in order for net diffusion to occur from water to the bloodstream.</em>
Answer:
<h3> (a) Why his cycle gets rusted? </h3>
<h3>Answer :-</h3>
His cycle got rusted bcoz as his cycle was made of iron which came in contact with oxygen and got rusted.
<h3>(b) What do you mean by rusting of iron?</h3>
<h3>Answer :-</h3>
Rusting is the phenomenon of the deposition of a reddish-brown coating on the surface of iron by the action of moist air, and the reddish-brown coating is known as rust.
<h3>(c) What values are shown by Rahul’s father?</h3>
<h3>Answer :-</h3>
He knew that the cycle would surely get rusted in the presence of water and oxygen. This shows his knowledge of science.
Explanation:
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