EASY
7th CBSE
IMPORTANT
Earn 100

Draw and label the parts of a stamen.

Important Questions on Reproduction in Plants

HARD
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 13 - Reproduction in Plants>Put on your THINKING CAP!>Q 7

Draw and label the following diagrams.

Male and female flowers of the pumpkin plant -

MEDIUM
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 13 - Reproduction in Plants>Put on your THINKING CAP!>Q 7
Draw and label a pistil showing the germinating pollen tube.
MEDIUM
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 13 - Reproduction in Plants>HOTS>Q 1
In many flowers, the pistils and stamens reach maturity at different times. How is this advantageous to plants?
MEDIUM
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 13 - Reproduction in Plants>HOTS>Q 2
If the pollen of a China rose is dusted on a stigma of a lily plant will it result in pollination and fertilization? Why or why not?
MEDIUM
7th CBSE
IMPORTANT
New Science Spark Book 7>Chapter 13 - Reproduction in Plants>HOTS>Q 3
Why is cross-pollination said to be better than self-pollination?