Describe what happens during prophase I and metaphase I

2 answers:

6 0

In prophase, the nucleolus disappears and chromosomes condense and become visible. In prometaphase, kinetochores appear at the centromeres and mitotic spindle microtubules attach to kinetochores. In metaphase, chromosomes are lined up and each sister chromatid is attached to a spindle fiber.

tekilochka [14]3 years ago

5 0

Explanation: it goes through metaphase

You might be interested in

For each of the diploid genotypes presented below, determine the genetic make up for all of the possible haploid gametes.

Alecsey [184]

Answer:

a. R and r

b. RY, Ry, rY, and ry

c. rY and ry

d. RY and rY

e. RYB, RYb, RyB, Ryb, rYB, rYb, ryB, and ryb

Explanation:

According to Mendelian principle, a gene is made up of 2 alleles and these alleles segregate during gametes formation to randomly unite back during fertilization. Hence;

Rr can only segregate as R and r

RrYy can segregate as RY, Ry, rY, and ry

rrYy can only segregate as rY and ry

RrYY can only segregate as RY and rY

RrYyBb can segregate as RYB, RYb, RyB, Ryb, rYB, rYb, ryB, and ryb

8 0

3 years ago

१ 5) सौर्य ऊर्जा किन सस्तो मानिएको हो

quester [9]

Hello this means poopypants

6 0

3 years ago

What type of system represents the cycling of matter on the earth?

Maslowich

I think A but I'm not totally sure!! Good luck.

3 0

3 years ago

Are the cells pictured below plant or animal cells? a Plant b Animal

Alex73 [517]

Answer:

where is the picture? I can't help you without the picture...

6 0

4 years ago

Earth’s energy sources include both renewable and nonrenewable resources. Name at least three sources of energy that could be us

zheka24 [161]

3 types of energy that could be used in my house would be solar, wind, and normal electric. The ideal energy source that is not harmful to the environment is solar, as it can power a house, and doesn't use up non-renewable resources.
Brainliest, please?Thanks!

5 0

3 years ago