mtDNA is inherited from the mother of a child, this is because mitochondria are in the cytoplasm and the father's gamete (sperm cell) contributes very little or no cytoplasm to the zygote. We know that mitochondrial Eve came from Africa because the mutations in the mtDNA occurred before the out-of-Africa dispersal.

8 0

3 years ago

What are the main components of the earths atmosphere?

netineya [11]

Nitrogen — 78 percent.

Oxygen — 21 percent.

Argon — 0.93 percent.

Carbon dioxide — 0.04 percent.

3 0

3 years ago

If W is white and w is purple, what percent of the offspring have purple flowers?

Juli2301 [7.4K]

Answer:

[See Below]

Explanation:

___________________________________________________

✦ To do this you have to make a box and split it in $4$ categories.

Put WW on top and ww on the side.
Then you drag the letters over.

___________________________________________________

~Hope this helps Mate. If you need anything feel free to message me.

6 0

3 years ago

Which two statements describe force?​

Which two statements describe force?