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ser-zykov [4K]
2 years ago
10

1. Name the two processes that occur in meiosis that increase genetic variation

Biology
1 answer:
vivado [14]2 years ago
3 0

The two factors are: crossing-over and independent assortment. Crossing over: In Prophase I of Meiosis I, homologous chromosomes line up their chromatids and “cross-over”, or exchange corresponding segments of DNA with each other. This produces genetic variation by allowing more combinations of genes to be produced.

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In 10th grade , Natalie fits the societal ideal of a slender body type . She is most likely a(n) :
vredina [299]

Hello. This question is incomplete. The full question is:

In 10th grade , Natalie fits the societal ideal of a slender body type . She is most likely a(n) :

A) late-maturer.

B) average-maturer.

C) prepubescent.          

D) early-maturer.

Answer:

D) early-maturer.

Explanation:

If Natalie is in 10th grade, it means she is around 15-16 years old. This is an age when the body is being modeled after the molds of an adult body. However, children's characteristics should still be present at this age.

This is not what is happening to Natalie, since at this age she has a body that fits society's standards for a slim body. These standards of beauty in society are aimed at adult bodies, Natalie is not an adult, which shows that she is a person with early maturity.

7 0
4 years ago
You are operating a powerboat at night. Your red sidelight must be visible to boats approaching from which direction(s)?
Degger [83]
I believe the answer is head-on and port (left). The side lights are usually visible to vessels approaching from the front or the side. The red light usually indicates a vessel's port (left) side while the green light indicates a vessel's starboard (right) side. These lights ensure that there is safety at night as the vessels navigate.
8 0
4 years ago
Read 2 more answers
HELP ASAP BRAINLYIST
serg [7]

Answer:

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8 0
2 years ago
Which of the following is an example of a self-care skill kindergarteners should be able to do?
polet [3.4K]
Dress themselves because like that they are taking care of their physical body and keeping it nice and healthy
6 0
3 years ago
PLEASE HELP ASAP IS I DON'T FINISH SOON I WONT GET TO HANG OUT WITH MY BEST FRIEND THIS WEEKEND!!!
Kaylis [27]
I'd say first question, "life changes over time".
Second question, "when there are physical similarities in the early stages of embryonic development, it suggests that each of the modern organisms once had a common ancestor".
Third, appendix.
Fourth, "they are evidence that all came from a common ancestor and that life changed over time for all these organisms to exist".
Fifth, "they all share at least 50% of the same DNA arrangement".

I might be a little late but hopefully this helps!
8 0
3 years ago
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