The adult males are, but young males resemble females until the first moult.
A female fetus with an a y chromosome is what makes it develop differently from a male fetus.
The bright colored betta is the male. The males have to be pretty to attract the female. That means the light colored betta is the female.
Male cardinals are bright red in color and female cardinals are a reddish brown.
That way the females would be attracted to males.
no they hunt exactly
They lie differently ------------------- Well, no. Male and female tongues could be the same. But most of all not really. ♥sallyliu
i think it is a boy name but you might think differently
The brightly colored male bird is a peacock (the female is technically a peahen).
Yes. A female ferret can have any fur color that a male can have.
Cardinals use their beaks for cracking nut shells open to get to their food
i don't have any idea
I find that the very tip of the beak of a male goose is usually white or light colored while the beak of the female is a darker or black.