MEDIUM
Earn 100

Read the following statements and choose the correct option.

I. hCG prevents the regression of corpus luteum if fertilization takes place.

II. Falling levels of LH cause degeneration of corpus luteum in a regular menstrual cycle.

65% studentsanswered this correctly

Important Questions on Human Reproduction

EASY
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Capacitation occurs in
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
What is fertilisation? State its significance.
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
What is fertilization ? In which part of Human female reproductive system does it occurs? Explain diagrammatically various physical and chemical events of fertilization in humans.
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Microtubules are the constituents of:
HARD
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Describe the physico-chemical events that take place during fertilization in humans.
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
What is "Capacitation" of sperms ?
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
“All copulations lead to fertilization and pregnancy”. Do you agree with this statement? Justify your answer. 
EASY
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Chromatophores take part in:
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Describe the process of fertilization in human with the help of four sequential diagrams.
EASY
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Define fertilization. Where does this process take place in female body? Describe the process of fertilization in human body.
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans

Mitochondria and chloroplast are:

(i) Semi - autonomous organelles

(ii) Formed by the division of pre-existing organelles and they contain DNA but lack protein synthesizing machinery

Which one of the following option is correct?

EASY
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Capacitation refers to changes in the:
EASY
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Root pressure is usually acidic because:
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Fertilization in humans is practically feasible only if:
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Identify the correct order of organization of genetic material from largest to smallest :
EASY
Biology>Reproduction>Human Reproduction>Fertilization in Humans
Which one of the following is not applicable to RNA?
EASY
Biology>Reproduction>Human Reproduction>Fertilization in Humans
If you suspect major deficiency of antibodies in a person, to which of the following would you like for confirmation evidence?
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans
How is polyspermy prevented during fertilisation?
EASY
Biology>Reproduction>Human Reproduction>Fertilization in Humans
During fertilization, zona pellucida of the ovum is dissolved by this enzyme released by the sperm
MEDIUM
Biology>Reproduction>Human Reproduction>Fertilization in Humans

Statement I : Penetration of sperm into ovum is a chemical process
Statement II : Acrosome of sperm secretes hyaluronidase which dissolves vitelline membrane of ovum

The correct option among the following is