Biology- Human Reproduction

spermatogonium ✘ spermatid ✘ primary spermatocyte ✘ secondary spermatocyte ✔

seminal vesicle and bulbourethral gland. ✘ bulbourethral gland and prostate. ✘ prostate and seminal vesicle. ✘ seminal vesicles, prostate and bulbourethral gland. ✔

Progesterone ✘ FSH ✘ Estrogen ✘ LH ✔

seminiferous tubules ✘ vas deferens ✘ epididymis ✘ prostate gland ✔

between the zygote and blastocyst ✘ between the blastocyst and gastrula ✘ after the implantation ✘ between implantation and parturition ✔

urinogenital duct ✘ opening of vas deferens into urethra ✘ external opening of the urinogenital duct ✘ muscles surrounding the urinogenial duct ✔

corpus callosum ✘ corpus albicans ✘ corpus luteum ✘ primary follicle ✔

ectoderm ✘ mesoderm ✘ endoderm ✘ trophoblast ✔

spermatogenesis ✘ oogenesis ✘ embryogenesis ✘ spermiogenesis ✔

Anaphase II ✘ Metaphase II ✘ Prophase II ✘ Telophase II ✔