MEDIUM
10th CBSE
IMPORTANT
Earn 100

What is the significance of emulsification of fats?

Important Questions on Life Processes

EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 6 - Life Processes>Short Answer Type Questions>Q 53
What causes movement of food inside the alimentary canal?
MEDIUM
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 6 - Life Processes>Short Answer Type Questions>Q 54
Why does absorption of digested food occur mainly in the small intestine?
MEDIUM
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 6 - Life Processes>Short Answer Type Questions>Q 55

Match the following columns.

              Column I                Column I
A. Autotrophic nutrition  Leech
B. Heterotrophic nutrition Paramecium
C. Parasitic nutrition Deer
D. Digestion in food vacuoles  Green plant
MEDIUM
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 6 - Life Processes>Short Answer Type Questions>Q 56
Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?
MEDIUM
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 6 - Life Processes>Short Answer Type Questions>Q 57
Why is blood circulation in human heart called double circulation?
MEDIUM
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 6 - Life Processes>Short Answer Type Questions>Q 58
What is the advantage of having four chambered heart?
MEDIUM
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 6 - Life Processes>Short Answer Type Questions>Q 59
Mention the major events during photosynthesis.
EASY
10th CBSE
IMPORTANT
NCERT EXEMPLAR PROBLEMS-SOLUTIONS SCIENCE Class X>Chapter 6 - Life Processes>Short Answer Type Questions>Q 60
During cloudy days, what happens to the rate of photosynthesis?