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When sperm are collected from the father and injected into the mothers reproductive system is called?
copulation
How do Agnatha achieve excretion?
agnatha excrete(expulse non-needed matter) by using a propulsory system called the anal ejector. they usually excrete this matter during copulation in the form of sperm wikipedia has this answer too
All living things do what to make more living things?
They Procreate; or Reproduce is another Answer. By the by, there are many examples [primarily in The Oceans] of the uniting of Ova and Sperm without copulation.
What All living things to make more living things?
They Procreate; or Reproduce is another Answer. By the by, there are many examples [primarily in The Oceans] of the uniting of Ova and Sperm without copulation.
What is the definition for mutual copulation eg in hermaphroditic animals?
When mutual sperm exchange takes place. For example in gastropods.
What do you during copulation?
Copulation is just the proper grammatical term for sex. It is the sexual union of two individuals, which results in the male gametes (sperm in humans) being deposited for union with the female gametes (eggs in humans).See the related Question below:
Do earthworms use external fertilization?
according to my research earthworms use external fertilization because they receive and store sperm from the other worms in copulation.
Why do earthworms use external fertilization?
according to my research earthworms use external fertilization because they receive and store sperm from the other worms in copulation.
What is need of sperm in body?
Sperm is needed to reproduce.
Why are so many sperm released at a time?
A lot of sperm are needed to increase the chances of finding the egg. Both egg and sperm are tiny and, compared to their size, the sperm must cover a vast distance.
What is the physical characteristic that bulls have that extends the penis during copulation?
Bulls have what is called the Sigmoid Flexure which is a muscle that expands to allow erection for copulation, and then contracts, pulling the penis back into the bull's body during the time when the penis is not needed.
What is the male organ of copulation?
The male organ of copulation in humans is the penis.
