Human Reproduction

Home > Zoology (37) > Human Reproduction (3)
Q1. The seminiferous tubules open into which of the following structures before entering the epididymis?
  • Vas deferens
  • Ejaculatory duct
  • Rete testis
  • Seminal vesicle
Q2. The structure formed during human embryonic development is shown in the given figure:
         
  • is morula and has 8 to 16 cells
  • is the antral follicle with a fluid-filled antrum
  • is blastocyst that gets implanted on the uterine endometrium
  • is gastrula where the three germ layers are formed before implantation
Q3. Which of the following describes a morula?
  • A single-celled zygote
  • A blastocyst ready to implant
  • A solid ball of cells formed from a zygote
  • The stage immediately after fertilization