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By inserting the penis in the vagina and ajaculating thes puts a mixture of sperm and semen in the area where fertilisation takes place
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∙ 15y ago
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What is the Differences between nerve cell and sperm cell?
A nerve cell works with the nervous system to send messages from every part of your body to your brain to let you know if you are hungry or cold.
What is a Work of cell membrane?
To let water and minerals in and out of the cell.
Sack that regulated the temp of the testies?
It's called the scrotum. The testicles has to stay at a fairly constant temperature to maintain sperm life. When it is cold, the scrotum constricts and pulls the testicles up closer to the body for warmth. when it is hot, the scrotum relaxes and will let the testicles move farther from the body to cool down. Marlin
Why would a cell need a cell membrane?
That's like asking why do we need skin or why do milk need cups or why bear needs skin. The cell membrane protects what is inside the cell and keeps it stable. Also, the cell membranes are selectively permeable and only not allows everything to let in the cell, but going back to the first reason, if cells did not have membranes, we would look like a slime.
Why are male gonads outside the body?
If sperm are to remain viable they must not get too hot. The temperature inside the body would be too great. Keeping the testes in the scrotal sac enables temperature control because the skin can stretch to lower them away from the body's heat, or contract to bring them closer, depending on the environmental conditions.
Can a womans body choose the sex of an unborn child?
No. Not unless someone figures out how to select which sperm to let through.
What does the cell membrane do in the egg cell?
the wall. it is necessary to only let things in and out based on what the nucleus of the cell wants. for example the cell membrane will only let sperm in until one has penetrated the egg, then the membrane stops trying to let sperm in.
What structures are found inside the sperm cell necleus?
I have no idea that's why I looked on answers.com but it let me down!
What is the signifacance of womans history month?
it is to let us reilise what some of the very important womans did and what they Didi for us
How is an egg cell adapted to its function?
it is adapted to its function because it is thin enough to let the pointy headed sperm inside itself and with that it reproduces to create children
Do twins get an extra chromosome from 1 parent?
No. Having an extra chromosome is actually a genetic defect. With twins, let's assume they are identical twins, the mother has one egg cell in the fallopian tube ready to be fertilized by a sperm cell. The sperm cell fertilizes the egg cell, but that egg cell then undergoes mitosis. All of the cell contents are duplicated and the cell divides into two. You now have 2 cells with the exact DNA which are twins. In the case of fraternal twins, the mother had two separate ova in her fallopian tubes and both were fertilized by two different sperm cells.
Is it hard to get pregnant if you take birth control pills?
Birth control stops the womans body from having a baby, and let's them enjoy the pleasures of intercourse without the consequences. So think about that. OF COURE IT WOULD!
What is the Differences between nerve cell and sperm cell?
A nerve cell works with the nervous system to send messages from every part of your body to your brain to let you know if you are hungry or cold.
What does the cell membrane let out of the cell?
Cell waste
What do you do when you are in the factore in Poptropica?
You go to the guy in the cell and let him out You go to the guy in the cell and let him out
When a sperm hangs on the womb then let go is it the mans fault or the ladies for it to happen?
It's mens foult. Ofc its his sperm.
How do you know if you have a low seamen count?
Let's talk about this a little. Semen is a liquid produced in the body. It nourishes spermatazoa (sperm) and protects the sperm as it goes into the vagina and swims up toward the egg. So . . . you know if you have a low sperm count if you ejaculate into a container and immediately take it to a doctor's office or medical lab for testing under a microscope.
