spermatid
the sperm
Sertoli cell (nurse cells), nourish and protect developing spermatozoa.
Developing sperm are known as spermatocytes which develop into spermatids. Mature sperm are known as spermatazoa.
Life begins when the egg cell and sperm cell unite to form the zygote.
the sperm
With a sperm cell and a egg cell.
the sperm
the sperm
Sertoli cell (nurse cells), nourish and protect developing spermatozoa.
Developing sperm are known as spermatocytes which develop into spermatids. Mature sperm are known as spermatazoa.
Life begins when the egg cell and sperm cell unite to form the zygote.
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)
It begins at puberty.
G1 of interphase
the sperm
When an egg was fertilized by a sperm cell.
The union of sperm and egg, known as fertilization, results in a zygote. This is the earliest stage of an embryo.