MEDIUM
10th CBSE
IMPORTANT
Earn 100

Autotrophs synthesize food for the entire living world. Justify this statement in very short, interconnecting autotrophs and heterotrophs. 

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 2
Define compensation point.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 3
In case of water deficiency, why does the rate of photosynthesis reduce?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 4
Mention two functions of large intestine.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 5
How many pairs of salivary glands are there in humans?  Where do they open?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 6
Which enzyme initiates the digestion of proteins?  Name the other enzyme produced by the same gland? 
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 7
How is the absorptive surface of the small intestine enhanced?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 8
Nutrition is the intake of nutrients. Which two properties must have a substance in order to be called a nutrient?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1A>Q 9
Are saprophytes a kind of parasites?  If no, why?