3 years ago

How do twins happen? Fraternal vs. Identical

Health

2 answers:

Naddika [18.5K]3 years ago

6 0

Answer:

Fraternal - 2 egg cells

Identical - split of zygote

Explanation:

Fraternal twins are likely to be formed by 2 different egg cells being simultaneously sent by the ovaries and both of them being fertilized by the sperm cells. They are non-identical because the DNA of the 2 egg cells and the 2 sperm cells are different.

Identical twins are formed after a single egg cell has been fertilized by a single sperm cell, then split after the first division. This results in 2 genetically identical embryos because they were formed from the same fertilized egg.

vesna_86 [32]3 years ago

5 0

Answer: fraternal twins happen when superset sperms enter separate eggs but they fertilize together. Identical happen when the fertilized egg divided in two while it is still a tiny collection of cells. The sled contained halves then develop into two babies with the same genetic information.

Explanation:

You might be interested in

sam is a teen struggling with his weight and he is now considering obese. Which health risks will Sam most likely based now and

bonufazy [111]

<span>type 2 diabetes, high blood pressure, heart disease and strokes, certain types of cancer, sleep apnea, osteoarthritis, fatty liver disease, kidney disease, pregnancy problems, such as high blood sugar during pregnancy, high blood pressure, and increased risk for cesarean delivery (C-section)</span>

6 0

3 years ago

Read 2 more answers

Would I go by they/them pronouns if i'm agender?

leva [86]

I would say yes,considering it means gender neutral so you aren’t a boy or a girl.

4 0

4 years ago

Read 2 more answers

Josh and Miguel are working together on a project for school. They disagree on how the project should be presented. What is the

victus00 [196]

I believe the answer is B.