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I beleive it is either A or C. im stuck between those 2 answers. I did this section 2 weeks ago.
Crossing over is the main event in meiosis and heredity as it leads to genetic variation.
<h3>What is genetic variation?</h3>
Genetic variation is the changes that take place in the genes of individuals that can lead to the formation of new characters.
it generally occurs in meiosis specifically during crossing over.
Thus, it can be concluded that crossing over between non-sister chromatids during meiosis is significant in heredity as it leads to genetic variation.
For more details regarding crossing over, visit:
brainly.com/question/27256451
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Answer:
At 2 minutes the student's heart rates started to increase showing evidence of exercise.
Explanation:
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