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What does the sperms tail do?
it allows the sperm to swim
What are the advantages of sperms that can move about?
They can move about 'swim' and find an egg to fertilize.
Does sperm swim in groups?
it usually swims in groups but sometimes individual sperms tend to go ahead of the other sperms which makes them the leading sperm. sperms also have swimming lessons every weekend
How high of a performer do you have to be to get a girl pregnant?
12yo can get each other pregnant so there's no particularly advanced performance required. All you have to do is ejaculate inside her vaginal canal, you don't need to be deep or anything. Sperms swim.
Why do the sperms need to swim when they are in the uterus of female human reproductive system?
It's true a single sperm only has to travel a few inches, but sperm are only a thousandth of an inch themselves, so it's a long journey on their scale.
What is the adaptive significance of internal fertilization and a watertight egg?
Internal fertilization allows for direct transfer of sperm to eggs, increasing the chances of successful fertilization. A watertight egg protects the developing embryo from desiccation on land and provides a controlled environment for development, increasing survival rates. Together, these adaptations enhance reproductive success by ensuring offspring survival in terrestrial environments.
Do sperms have flagella?
This is kinda gross. I suppose they have a flagella so they can "swim" up the vagina to find the egg. No other cell needs to "swim." The flagella acts as a tail.
What extent the penny should go inside vagina to have complete sex to get pregnant?
You can ejaculate just at the entrance and don't have to go inside. Sperms swim.
Can you get pregnant if the guy only puts his penis in halfway?
Oh yes you can get pregnant if he ejaculates or have pre-ejaculation right at the vaginal entrance. Sperms swim.
Yes or no do Bird have swim bladder?
No, birds do not have swim bladders. Swim bladders are internal gas-filled organs found in some fish that help them control their buoyancy in water. Birds use their feathers and wings to stay afloat or swim in water.
What does a fish do?
A fish swims in water, breathes through its gills, and feeds on other marine life or plants as part of its natural behavior.
Do you need to swim?
You only need your arms and legs, and a body of water to swim in.
