PDF chapter test TRY NOW

There will be a statement followed by some assumptions based on the statement. You are supposed to analyse the assumptions and ascertain  whether they are correct or not.
 
Note: For some questions more than one answer is correct.
 
A) Statement:   
"Algae are autotrophs."
 
Assumption 1: Algae can not produce its own food.
Assumption 2: Algae depend on the host for its food.
 
Answer:
 
 
B) Statement:
"Under unfavourable conditions such as drying out of reservoirs or raising and lowering of temperatures, protozoa forms a dense protective shell, turning into a cyst."
 
Assumption 1: Protozoa will die in unfavourable condition.
Assumption 2: Protozoa will live only in favourable conditions.
 
Answer: