Their DNA. Sex is decided by chromosomes from the male at fertilization. if you are wondering what "officially" makes a female a female, it's DNA and ability to reproduce per authorities.
the male ! The female is totaly silent, only the male makes noise. Out of the males the Australian Cicada is the loudest of them all
Since not all individual male lions are the same color, nor are all female lions the same color, this makes the question essentially meaningless.
Lion: cubs (for both male and female)Tiger: cubs (for both male and female)Lion: cubs (for both male and female)Tiger: cubs (for both male and female)Lion: cubs (for both male and female)Tiger: cubs (for both male and female)Lion: cubs (for both male and female)Tiger: cubs (for both male and female)Lion: cubs (for both male and female)Tiger: cubs (for both male and female)Lion: cubs (for both male and female)Tiger: cubs (for both male and female)
Male niece is female
No, separating the male and female is not necessary for the female to lay eggs. In many species, such as chickens, the female can lay eggs whether or not a male is present.
The sex chromosomes, X and Y. Having two X's makes you female, and an X and Y makes you a male.
A male horse and a female donkey.
the male ! The female is totaly silent, only the male makes noise. Out of the males the Australian Cicada is the loudest of them all
the male betta fish makes the nest.
It makes babies.
The fusion of the male and female gametes
A female fetus with an a y chromosome is what makes it develop differently from a male fetus.
The male will puff up his gills to scare the female by looking bigger. If the male betta looks straight at you when he is flaring, it makes him look bigger. He follows the female to scare it away.
when a male ostrich makes love with a female ostrich
both female and male helped make homes
both female and male helped make homes
Yes you need A Male and a Female, a Bed, Clothes are not required during this If You are female and you need one male to get you pregnant that makes 2