Question

Exercise
1. Why do organisms need to take food?
2. Distinguish between a parasite and a saprotroph.
3. How would you test the presence of starch in leaves?

4. Give a brief description of the process of synthesis of food in green pla
5. Show with the help of a sketch that the plants are the ultimate
of lood
un in the blanks
fal Green plants are called
since they sys
their own food.​

Answer 1

Answer:

1) organisms should take food because they need energy

Answer 2

1ans:- organism need to take food because it provides them energy . they need food for the proper maintanence and for various metabolic reactions . they also need food to fight against diseases and to sustain their lives