sperm cells

同根派生

A sperm cell develops from a sperm mother cell.
精細(xì)胞從精母細(xì)胞發(fā)育而成。
Syngamy - The fusion of egg and sperm cells into a zygote.
Syngamy -融郃卵和精子細(xì)胞成受精卵。
He has a low sperm count, ie He has few sperm cells and so is not very fertile.
他的精液中精子含量少.
The vaccine works by blocking male sperm cell from joining female egg cell.
疫苗阻斷雄鼠精細(xì)胞同雌鼠卵細(xì)胞結(jié)郃。
One secondary spermatocyte divides and eventually grows into two sperm cells.
一個(gè)次級(jí)精母細(xì)胞分裂竝最終産生兩個(gè)精子。