Only one.
You can not get pregnancy with saliva. Saliva does not contain sperms. Sperms are must for fertilization to take place.
Only one sperm is required to fertilize an egg. One is both necessary and sufficient in order for an egg to be fertilized. But in order to be confident that one will make it, you need a certain minimum sperm count.
Sperm have about three days to make it to the egg for fertilization before the egg passes out of the uterus and dies.
Actually, it only takes one sperm to fertilize the egg, but the problem is the journey to the egg. The male ejaculates so many sperm because most of them die on the way there, the lucky one that gets there cause the fertilization.
When two sperms enter the egg during fertilization, it results in an abnormal number of chromosomes in the embryo, leading to a condition called triploidy. This usually results in a nonviable pregnancy and early miscarriage.
No, it is not possible to see sperms while urinating because sperms are very tiny and a microscope is needed to see them.
In plants, fertilization occurs when one sperm cell from a pollen grain fuses with an egg cell to form a seed. Therefore, only one sperm cell is needed to fertilize one egg cell and produce a seed.
When two sperms enter one egg during fertilization, it results in an abnormal number of chromosomes in the resulting embryo. This typically leads to a nonviable pregnancy, meaning the embryo is unable to develop properly and the pregnancy will not continue.
yes it is possible the sperms and eggs are combined sexualy via two types internaly and externaly
Sperms meet eggs through the process of fertilization. Sperms swim through the female reproductive tract towards the egg, which is released from the ovary during ovulation. When a sperm successfully penetrates and fertilizes the egg, it forms a zygote which eventually develops into an embryo.
The difference between gymnosperms and angiosperms is that gymnosperms develop cones as their seed to use in the fertilization process, and angiosperms produce flowers and fruits as their seed to use in the fertilization process.
No, angiosperms do not have flagellated sperm. Instead, they have non-flagellated sperms that are carried to the egg by pollen tubes during fertilization.