As a result of cleavages, if blastomeres are symmetrically placed around the polar axis the type of cleavage is known as
Spiral
Discoidal
Biradial
Radial
In the beginning of menstruation what will happen?
Heterogametic male condition does not occur in
An atretic follicle is
Cells of leydig are found in
Testosterone is produced (Synthesised) by