Cell Wall
they have long tails for swimming and heads to get into the ovum
In animals it would be called a sperm. In plants I assume the answer would be the pollen, however, the pollen is not necessarily one cell. Even if it is one cell it will have more than one nucleus (2 or 3).
how many gonosomes are in the mouse somatic cell
a sperm cell
Sperm cells are animal cells.
The Cell Wall was not present in the first eukaryotes.
No, sperm is not present in the nucleus. Sperm is a specialized reproductive cell that contains genetic information, including chromosomes, that is located in the nucleus of a male organism's reproductive cells. The nucleus of a cell contains the majority of the genetic material, while the sperm itself is produced in the testes.
they have long tails for swimming and heads to get into the ovum
a sperm cell
23 Chromosomes
The mutation must be present in the Reproductive cell, Ovum/Egg in females (present in the Ovary) and Sperm in males.
So that the sperm can break through to fertalise the egg.Because it enters to egg cell through its head only. The enzymes present at the top of its head facilitate the penetration of sperm in the egg cell.
The cell would not reproduce if the nucleus is not present
In animals it would be called a sperm. In plants I assume the answer would be the pollen, however, the pollen is not necessarily one cell. Even if it is one cell it will have more than one nucleus (2 or 3).
sperm celL
A sperm cell
how many gonosomes are in the mouse somatic cell