Blastula lacks
Blastomeres
Blastoderm
Blastocoel
Blastopore
The clitoris in females is
Vasa deferentia together with seminal vesicle forms
What helps in the penetration of egg by the sperm
Which cell organelle is absent in human sperm?
Read the following paragraph with two blanks : Each testis has about $A$ compartments called as testicular lobules. Each lobule contains $B$ highly coiled seminiferous tubules in which the sperms are produced. The correct option for the two blanks is
$A$ | $B$ |