The y chromosome. The chromosome pair that determine sex (gender) can have x and y chromosomes; men have one X and one Y chromosome, women have to X chromosomes.
The average weight of 12 men decreases by 2 kg when one of them weighing 91 kg was replaced by a new man. Find the weight of the new man.
One half!
A woman has two x chromosomes and a man has one x and one y
There is one solution for x and one solution for y. The solution is: x = -1 ; y = 2
y=x y=1x The slope is one.
Increase Y chromosome sperm? Can't happen, ONE X and ONE Y chromosome in each
The y stands for youth or young
no because women have an extra y chromozone so they have a backup y chromozone is their first one is faulty and men dont have a back up.
it affects mostly men because men are supposed to have one x and one y chromosome, but they get XXY.
Humans that have both an X and a Y chromosome is a male. Females have 2 X chromosomes, and males have one X and one Y
only men have them
Think of the Y chromosome as an X with one leg broken off. All humans are basically female, but men are lacking a few chemicals and gain one; testosterone. So yeah, men are mostly women.
Men are men because of their genetics. The genetics from the father either pass an X or a Y chromosome to the child. If it is Y, the child is a boy and will grow to be a man. If it is X it will be a girl because they have the male genitilia
Hormones, not cells, determine characteristics. Females have two 'X' chromosomes, and men have one 'X' and one 'Y'.
yes because in the concerts y see men
No.
Y chromosome