because god make it so
Egg cells are the biggest: you could only fit one on the head of a pin. But I'm not sure if a sperm cell is bigger than a red blood cell or vice versa.
the egg is larger than the sperm cell
the egg is larger than the sperm cell
The size of egg is larger than sperm because the the sperm enters inside the egg and egg has to accommodate the sperm. And egg contains fats and nutrients in order to feed zygote in case of pregnancy.
because Eggs are thousands of times larger than sperm, and it usually only requires one egg, whereas a male with 1 sperm count would have pretty much a 0% chance of having children.
An egg cell contains more cytoplasm and needed chemicals than a sperm cell. This is because an egg cell is larger and contains all the necessary organelles and nutrients to support early development after fertilization. Sperm cells are specialized for motility and delivering genetic material to the egg.
A sperm and an egg.
half
No, sperm cells are much smaller than female egg cells. Sperm cells are specialized for motility and fertilization, while egg cells are larger and contain the necessary nutrients and organelles to support early embryonic development.
The uniting is known as fertilisation of the egg by the sperm.
FERTILIZATION
Twenty-three chromosomes are in a cell that is formed from a sperm and egg cell.