MEDIUM
10th CBSE
IMPORTANT
Earn 100

Name any two autotrophic plants which also show heterotrophic mode of nutrition. Why do they need to do so?   

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 1
Why is water considered an essential requisite for photosynthesis? 
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 2
Name the starter of the dark reaction. Why is it not considered lost after the reaction?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 3
What are villi?  Where are they present?  What is their function?  
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 4
Why do leaves become yellow in the absence of light?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 5
What are the different types of heterotrophic nutrition, give one example of each kind.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 6
Given below are six organisms.  Mention their modes of nutrition.
Frog, Tapeworm, Fungi, Man, Mango tree, Decomposing bacteria
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 7
A parasite derives its nutrition from its host. Can a parasite kill its host? Justify your answer. 
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 7
If a parasite kills its host, then what should it do for its survival?