MEDIUM
10th CBSE
IMPORTANT
Earn 100

Describe the structures and functions of androecium and gynoecium.

Important Questions on Reproduction

MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 6 - Reproduction>EXERCISES>Q 3
What is pollination? Differentiate between self-pollination and cross-pollination. Name some agents of pollination.
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 6 - Reproduction>EXERCISES>Q 4
What are the changes seen in girls and boys at the time of puberty?
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 6 - Reproduction>EXERCISES>Q 5
What happens when the ovum is not fertilised?
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 6 - Reproduction>EXERCISES>Q 6
State the role of (a) placenta and (b) umbilical cord in the development of the fetus.
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 6 - Reproduction>EXERCISES>Q 7
Give two reasons why a woman should avoid frequent pregnancies. Explain the following methods of contraception giving one example of each.
(i) Barrier method (ii) Chemical method (iii) Surgical method.
EASY
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 6 - Reproduction>EXERCISES>Q 1
Which of these can undergo fragmentation or regeneration?
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 6 - Reproduction>EXERCISES>Q 2
Which of the following does not happen in asexual reproduction?
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 6 - Reproduction>EXERCISES>Q 3
The method commonly used to produce new rose plants is _____.