Answer: A normal female karyotype is written 46, XX, and a normal male karyotype is written 46, XY.
Explanation:
In the start of the light cycle, light-dependent reactions harness energy from the sun in order to create chemical bonds. These bonds are known as ATP and NADPH. These are the molecules that carry energy which are made in the stroma. The stroma is where the Calvin cycle takes place.
The advantage of the epidermis being clear is that the light can pass by easily without a problem. If we could not let the light pass we would have no pigmentation and that means we would have no skin tone. We would all just be really white and out pigmentation would not be there.
Because they are built with overlapping sand and they can break easily.
Fertilisation maybe...........
