MEDIUM
12th Maharashtra Board
IMPORTANT
Earn 100
Draw a neat labelled diagram of T.S. of the ovary and describe various phases of the menstrual cycle.
Important Questions on Human Reproduction
EASY
12th Maharashtra Board
IMPORTANT
Describe the structure of human sperm.
HARD
12th Maharashtra Board
IMPORTANT
Approximately how many eggs are produced by a normal healthy human female up to the age of 25 years if the age of menarche is 12 years:
HARD
12th Maharashtra Board
IMPORTANT
Identify A, B, C in the given diagram and give their functions:
HARD
12th Maharashtra Board
IMPORTANT
Explain various mechanical methods of birth control.
EASY
12th Maharashtra Board
IMPORTANT
Identify the cell labelled ‘A’ in the T.S. of the testis:
HARD
12th Maharashtra Board
IMPORTANT
Match the pairs and rewrite:
Column I | Column II |
(1) Mechanical Means | (a) Saheli |
(2) Physiological device | (b) Jellies |
(3) Chemical device | (c) Vasectomy |
(4) Permanent method | (d) Diaphragm |
MEDIUM
12th Maharashtra Board
IMPORTANT
Describe the process of fertilization in human with the help of four sequential diagrams.