Question

Give reasons for the following:
(a) Mushroom is a saprotroph.
(b) Sun is the ultimate source of energy for all living organisms.
(c)The leaf of a plant 'dies out' if it's stomata are blocked. d) is known as the food factory of the plant.

Answer 1

Answer:

(a) mushrom is a saprotroph because as they grow on dead and decaying material and obtain nourishment from it by secrecting digestives juices.

(b) sun is the ultimate source of energy because every living organism because first plants obtain energy from sun after that herbivorses eats plants and so on it continue.

the leaf of plant dies because it is the food manufacturing part of the plants and  stomata helps in respiration so when it is blocked the leaf become black in color.  

Explanation: