Sertoli cell (nurse cells), nourish and protect developing spermatozoa.
sustentacular/Sertoli cells nourish newly formed sperm.
sustentacular cell
sustinacular
sertoli cells
spermatid
Developing sperm are known as spermatocytes which develop into spermatids. Mature sperm are known as spermatazoa.
A human sperm cell has one set of the father's chromosomes in its nucleus. These of course will combine with the mother's chromosomes if the sperm fertilizes an egg. There are also organelles which provide the sperm cell with the energy it needs for its journey.
Sperm cells are animal cells.
A sperm is a single cell, so there is one cell per sperm.
To nourish the fertilised egg on its perilous journey to the uterus where it will attach itself to the womb lining to receive nourishment. That is why eggs from most species tend to be much larger that the sperm. Because they contain a foodstore for the developing zygote.
spermatid
Developing sperm are known as spermatocytes which develop into spermatids. Mature sperm are known as spermatazoa.
Question:At the beginning of prophase I there are ________ molecules of DNA in a developing human sperm cell.Your Answer:2392CORRECT ANSWER46INCORRECThalf as many (as compared to somatic cell)twice as many (as compared to mature sperm)
The mitochondria provide energy to the sperm's 'tail' (flagellum) so that it can move, and propel the sperm cell forward.
provide DNA to an egg to form an offspring
provide DNA to an egg to form an offspring
A human sperm cell has one set of the father's chromosomes in its nucleus. These of course will combine with the mother's chromosomes if the sperm fertilizes an egg. There are also organelles which provide the sperm cell with the energy it needs for its journey.
Sperm cells are animal cells.
A sperm is a single cell, so there is one cell per sperm.
The cell that fertilises the egg cell is called the sperm cell. _-------O That's how a sperm cell looks like <<<<<<<<<<<<<<<<<
Through sexual intercourse. A man puts his penis inside a woman's vagina and thrusts it in and out until a fluid called semen comes out of his penis. The semen is filled with sperm. If one of the sperm cells finds the woman's egg cell, inside her vagina (one egg cell is released every month from the ovaries), and the sperm cell penetrates the egg cell and fertilizes it, then the cell starts developing into a baby.