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What does the sperm duct do in an earthworm?
Produces sperm
Can a girl get pregnant by animal?
If you are talking about an animal other than human, then no. In order for fertilization to occur, which is the first step in pregnancy, the egg and sperm have to have the same number of chromosomes. Humans have 23 chromosomes in each the sperm and egg cell (46 in all other cells), and other animals have different numbers, so it won't combine.
When sperm reach the oviduct there is no egg what happens to the sperm?
the sperm just die
Can a human get pregnant by any animal?
No, the DNA from the 2 species are not compatible. Humans can Only intercourse with humans and make a child. Not unless the animal is a human. Dog sperm can live in the uterus for up to 9 days. In this time the dog sperm will try to break the eggs cell wall none stop, 24 hours a day. The Human egg has antibodies on the cell wall that kills the dog sperm. But over time the antibodies are slowly reduced as they kill the dog's sperm. Most of the time the dog sperm out number the antibodies about 50:1, when the antibodies are depleted the dog sperm can then penetrate the egg's cell wall. when this happens the egg dies fairly quickly because the chromosomes do not match. so Nothing happens. But if you want to get technical when the dog sperm breaks though the human egg cells wall, you are fertilized and pregnant from the dog sperm for a micro second then the egg dies. So all science says a human can't be fertilized by dog sperm. But for that tiny micro second you are.
What animals begin as egg and sperm?
Almost all animals begin as an egg and a sperm. There are a few exceptions, though, such as sea sponges. But for the majority, they begin as sperm and egg.
Where The joining of an egg and sperm in humans produces what?
the egg helps you get healthy
What is the usefulness of a sperm cell?
A sperm cell is used to fertilize an egg from a female. The combination of the sperm and the egg produces a fertilized egg which will become a new individual.
What produces egg and sperm in life of plant?
gametophyte
What are 2 kinds of sex cells that a gametophyte produces?
sperm cell and egg cells
What is immediately produced when an animal's egg cell is fertilized by the sperm?
Zygote is immediately produced when an animal's egg cell is fertilized by the sperm.
What is produced immediately following the union of egg and sperm?
This produces a zygote (the fertilized egg).
What stage produces sperm cells and egg cells?
Puberty?
What type of nuclear division produces sperm and egg?
Meiosis
What animal produces the most sperm?
As a general rule the larger the animal the greater the volume of sperm
Meiosis is the type of cell division that produces egg and sperm?
Yes. This process produces gametes called eggs in females and sperm in males.
What animal does the egg and sperm meet in water outside the body?
Some fish egg and sperm meet in water outside the body.
What is the human male gamete called?
The male gamete is a sperm. The female gamete is an ova or egg.
