Nothing, your body makes sperm on its own
Yes, but plants can make them themselves, animals have to get them from their food.
They have sperms to make babies. When a guys sperm is mixed with a girls a egg a baby is made
no
We have to take essential amino acids from dietary sources, as our body cannot make them. But, our body can make non-essential amino acids from the essential ones. Therefore, food sources for non-essential amino acids are non-essential.
The ovum is bound by many membranes preventing the breakage of it. The ovum contains food which is essential for the developing zygote. It forms a fertilization membrane after fertilization to prevent the entry of the other sperms.
Yes it can.
No. The FDA has not yet allowed bull sperm to be added to food.
Food is what gives the body the essential nutrients it needs. The food itself does not make you grow, the nutrients are what is used by the body to power its growth.
Nine amino acids are considered essential as your body cannot make them; they must be consumed through food.
by mixing sperms hot water and salt.
Sure they do. Its the only way they have to make new whales
the essential sources a plant needs is water, and sunlight.