EASY
Earn 100

Explain the function of testosterone?

Important Questions on Human Reproduction

HARD
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Represent schematically the process of sperm production in human body. What do you mean by acrosome reaction and implantation?
MEDIUM
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis

Study the following

S.No Cell Formed by State
I. Spermatogonia Mitosis Diploid
II. Spermatid Meiosis I Haploid
III. Oogonia Meiosis  Diploid
IV. Secondary oocyte Meiosis I Haploid

Among the above, correct combination are

HARD
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
What is sertoli cell? What do you mean by spermiation?
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Acrosome of sperm contains ___.
MEDIUM
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
GnRH, a hypothalamic hormone, needed in reproduction, acts on
MEDIUM
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Which of the following cells during gametogenesis is normally diploid?
MEDIUM
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
The difference between spermiogenesis and spermiation is
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Vitelline membrane is a ___.
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
The main function of mammalian corpus luteum is to produce:
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
A temporary endocrine gland in the human body is
MEDIUM
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Changes in GnRH pulse frequency in females is controlled by circulating levels of:
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
The acrosome of sperm is filled with _____(enzymes/hormones) that help in the fertilisation of the ovum.
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis

Fill in the blank with the correct option provided in the bracket.

_____(Hypothalamus/Pineal/Corpus luteum) is a temporary endocrine gland.

MEDIUM
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
The scar on the surface of an ovary is _____ (corpus luteum/corpus albicans).
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Name the hormone which possess characteristic changes in the male at puberty is called _____.
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
The structure in sperm that helps to penetrate the egg membrane of the ovum is _____.
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis

Fill in the blank with the correct option given in the bracket.

Formation of gametes by primordial sex cells in gonads is known as _____ (gametogenesis/parthenogenesis/gluconeogenesis).

EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Interstitial cell-stimulating hormone is also called _____.
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Yeast complete cell cycle in _____ minutes.
EASY
Biology>Reproduction in Organisms>Human Reproduction>Gametogenesis
Ovulation is induced by a hormone called _____. (Write the full name of the hormone.)