MEDIUM
10th CBSE
IMPORTANT
Earn 100

Stomata of desert plants remain closed during the daytime. How do they take up carbon dioxide and perform photosynthesis?

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 1 - Life Processes>EXERCISE>Q 2
What will happen to guard cells and the stomatal pore when water flows into guard cells?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 1 - Life Processes>EXERCISE>Q 2
How do plants transmit information from cell to cell?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 1 - Life Processes>EXERCISE>Q 3

Give reasons for the following:

Why is diffusion not sufficient to meet the oxygen requirement of all the cells in multicellular organisms?

MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 1 - Life Processes>EXERCISE>Q 3
How desert plants perform photosynthesis if their stomata remain closed during the day?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 1 - Life Processes>EXERCISE>Q 4
Which mechanism plays an important role in the transportation of water in plants (a) During daytime (b) At night?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 1 - Life Processes>EXERCISE>Q 5
Explain the parasitic mode of nutrition with two examples.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 1 - Life Processes>EXERCISE>Q 6
Name any two digestive enzymes secreted in the human digestive system and write their function?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE BIOLOGY For Class X>Chapter 1 - Life Processes>EXERCISE>Q 7
What are the different ways in which glucose is oxidized to provide energy in various organisms?