Q.1
Haploid spermatids modified into motile spermatozoa by the process called___________
  • a) Mutation
  • b) DNA repair
  • c) Translation
  • d) Spermiogenesis
Q.2
Spermatids are functionally diploid and genetically haploid.
  • a) True
  • b) False
Q.3
What is the site of spermatogenesis?
  • a) Seminiferous tubules
  • b) Epididymes
  • c) Vasa deference
  • d) Rete testis
Q.4
Which of the following is considered as the source of testosterone?
  • a) Rete testis
  • b) Leyding cell
  • c) Tunica albuginea
  • d) Scrotum
Q.5
Name the milk ejection hormone?
  • a) Inhibin
  • b) Prolactin
  • c) Oxytocin
  • d) FSH
Q.6
Which of the following provide negative feedback for the release of testosterone?
  • a) Inhibin
  • b) LH
  • c) FSH
  • d) GnRH
Q.7
Name the hormone which is secreted during puberty?
  • a) GnRH
  • b) FSH
  • c) Oxytocin
  • d) Relaxin
Q.8
Which of the following is NOT secreted from corpus luteum?
  • a) Progesterone
  • b) Inhibin
  • c) Relaxin
  • d) FSH
Q.9
Where does sperm acquire its motility?
  • a) Seminiferous tubules
  • b) Epididymes
  • c) Vasa deference
  • d) Rete testis
Q.10
Which of the following secrete spermatozoa activating substances?
  • a) Epididymes
  • b) Seminal fluid
  • c) Prostate gland
  • d) Seminal vesicle
Q.11
What is the pattern of cleavage in mammals?
  • a) Radial
  • b) Spiral
  • c) Rotational
  • d) Bilateral
0 h : 0 m : 1 s