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2 years ago

8. Crossing over is an exchange of corresponding segments between nonsister

Biology

1 answer:

prisoha [69]2 years ago

5 0

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

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15. During a routine cleaning of the incubators in a college laboratory, a student accidentally increased the tempe

diamong [38]

To test his hypothesis, the student will have to design an experiment to measure the effects of <u>temperature on cellular growth</u>.

To test the effects of temperature on cellular growth the student will have to create an experiment containing the there kinds of variables:

Dependent
Independent
Control

In this experiment, the control variable will be the kind of cells used, as well as the incubation methods being used. We identify these as the control variable given that they will remain constant.

The independent variable will be the Temperature at which we will place each cell being studied. The dependent variable, on the other hand, is by definition, what we seek to measure. In the case given it would correspond to the amount of cellular growth.

To test his theory of the effects of temperature on cellular growth, a student can design an experiment in which the control variable will be the cells themselves, the independent variable will be the Temperature, and the cellular growth can act as the dependent variable.

To learn more:

brainly.com/question/9199868?referrer=searchResults

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1 year ago

The light reactions of photosynthesis take place __

Wittaler [7]

photosynthesis as a whole takes place in the organelle called chloroplast but light reaction takes place in the chloroplast stroma

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2 years ago

In the 19th century, childbed fever* was

Maslowich

Answer:

Explanation:

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2 years ago

In two or more sentences, analyze why internal fertilization is more efficient than external fertilization?

almond37 [142]

Answer:

Although more offsprings are produced by the process of external fertilization but the process of internal fertilization is more efficient as compared to external fertilization. This is because, in external fertilization, it is more difficult for the sperm to find the egg and fertilize it. Even after fertilization, it might be that the zygote gets eaten up by a predator. There are none such risks in internal fertilization. The zygote is protected during the internal fertilization which makes this process more efficient.

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2 years ago

As the force increases, the mass of the object will ___

Tamiku [17]

Decrease hope this helps

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3 years ago

Read 2 more answers