Which of the following statement is wrong as regards to man
All eggs are alike
Eggs are of two types
Sperms are of two types
None of the above
Which of the following develops from ectoderm
Hormone injected by doctors to induce delivery is
Identify the stages $A$ and $B$; and what is the correct labelling of $C$
Choose the correct option
$A$$\quad$$B$$\quad$$C$$\quad$$D$
The female rabbit is
Which of the following represents a condition, where the motility of the sperms is highly reduced?