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.
A male has a penis and a female has a vagina. More specifically, the sex of an individual is determined by its gene. Male = XY chromosomes, Female = XX chromosomes.
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
male
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)
Since not all individual male lions are the same color, nor are all female lions the same color, this makes the question essentially meaningless.
Male niece is female
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 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 betta fish makes the nest.
The fusion of the male and female gametes
It makes babies.
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.
I do have to point out that the male plant doesn't produce seeds. It pollinates, which is what ultimately makes the female plant produce seeds. you would need a female plant to get any seeds at all.
when a male ostrich makes love with a female ostrich
both female and male helped make homes
both female and male helped make homes