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Both male and female contribute their cells to give birth to a baby.
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∙ 11y ago
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How do you tell apart female tetras from the males?
females give birth.
Why do females give birth and not males?
That's just the way it is. One sex bears the children and is called "women". The other is called "men". For why our reproduction works the way it does, I think it just evolved out of neccessity and chance.
Who has the harder life males or females?
Females have periods and such, and child birth. Males, have females, who kick them in the nuts if they make'em mad.
Do seahorses give birth?
no the females insert the eggs into the males pouch and the male Waite's three weeks for the eggs to hatch
What is the difference between a male Sea star and a female Sea star?
sea star males don't give birth only the females
What is secondary sex ratio?
number of males/number of females at birth
When to reindeer shed their antlers?
Both sexes grow antlers, which (in the Scandinavian variety) for old males fall off in December, for young males in the early spring, and for females, summer which help them to camouflage. (source: Wikipedia) Females shed their antlers after they give birth.
What age do wolf spiders give birth?
They don't give birth- they lay eggs at around a couple of months age. Males generally live about a year, females have been known to live up to 11 years.
Are males heavier and longer at birth than females?
yes they are ,they are a slight bigger
Can male seahorses become females?
No. Males carry the eggs and give birth to the young which is normally part of the female's role, but the male is still genetically male.
How many Males in the World?
Really i think that males and females are all the same amount because you have generation like when your mum gives birth either to a son or a daughter if its a son he would get married then his wife would give birth it just carry ons
Is Rudolf a girl?
Yes, it is believed that all of Santa's reindeer, including Rudolf, are females. This is because males shed their antlers in late November and early December, but females retain them until they give birth in the spring.
