Girl sperm, or X-bearing sperm, tend to survive longer than boy sperm, or Y-bearing sperm, in the female reproductive tract. This is because X-bearing sperm are larger and more resilient, allowing them to live longer and have a higher chance of fertilizing an egg.
Boy sperm, or sperm carrying a Y chromosome, tend to swim faster but have a shorter lifespan than girl sperm, or sperm carrying an X chromosome, in the female reproductive system.
This depends upon the environment. If the male ejaculates into the air, articles of clothing, etc the sperm will die pretty soon. If the male ejaculates into a female, it can last up to three days, sometimes longer but not usually. This is because a warm and moist place is a prime survival environment for sperm.
I dont know much about x or y sperm but i do know sperm can survive up to 72 hours my doctor told me that.
The tail of the sperm whips and forces the sperm forward. Y sperm are smaller, lighter and faster, X sperm are larger, heavier and slower but can keep going for longer. Y sperm are sprinters, X sperm are long distance runners.
They are longer.
The type of cervical mucus that can facilitate the faster movement of the X chromosome compared to the Y chromosome is typically more alkaline and abundant, often observed around ovulation. This fertile cervical mucus provides a more favorable environment for X-bearing sperm, which are believed to be more resilient and survive longer than Y-bearing sperm. The consistency of this mucus allows for easier passage of X sperm, potentially increasing the likelihood of conceiving a female child.
X sperm and Y sperm are different in terms of their genetic content, with X sperm carrying an X chromosome and Y sperm carrying a Y chromosome. During fertilization, X sperm typically result in female offspring, while Y sperm typically result in male offspring. The characteristics and functions of X and Y sperm are primarily determined by the chromosomes they carry, influencing the gender of the resulting offspring.
it is 4 x longer
Yes.
3 yards is equal to 30.48 x 3 x 3 = 274.32 centimetres. This is 14.32 centimetres longer than 260.
Sperm have both x and y chromosmes and it would be immpossible to try and kill the y without killing the x