Question

Exercise
1. Why do organisms 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 plants.
5. Show with the help of a sketch that plants are the ultimate source of
lood.
6. Fill in the blanks:
(a) Green plants are called
since they synthesise
their own food
(b) The food synthesised by plants is stored as
(c) In photosynthesis solar energy is absorbed by the pigment called
(d) During photosynthesis plants take in
release​

Answer 1

Answer:

send this questions in diffrent slides..

Answer 2

Answer:

1. to produce energy on the oxidation of the food , which is used in carrying out metabolic activities .

2.parasite - it lives inside the host and derives nutrition from it

  saprophyte - it derives nutrition from dead and decaying matter

3. iodine test

4.the plants receive sunlight, carbon dioxide, water and minerals from its surroundings and in turn they convert them into food.

5.-----

6.

(a) producers

(b) starch

(c) chlorophyll

(d) carbon dioxide

hope this helps

Explanation: