Science, asked by anjali736, 3 months ago

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 its stomata are blocked.
(d) Leaf is known as the food factory of the plant. (e ) lichen is a living partnership between a fungus and an alga and this partnership is beneficial to both​

Answers

Answered by itzzBrunal
9

Answer:

  1. Mushrooms are considered to be saprotrophs as they grow on dead and decaying matter and obtain nourishment from it by secreting digestive juices. The organisms which exhibit saprotrophic mode of nutrition are called as saprotrophs.
  2. Sun is the ultimate source of energy for all organisms because the sun and its light help to growth of plant and through plant other organism alive. The Brainliest Answer! A)Mushroom get its food from dead and decaying matter due to which it is known as saprotrophs . And this is called saprotrophic mode of nutrition .
  3. The 'leaves of a plants dies' when 'stomata are blocked'. ... When the stomata of a leaf are blocked, the process of "photosynthesis" stops and so does the gaseous exchange and water vapour exchange. The leaf dies out of suffocation and unavailability of food.
  4. The leaf has chlorophyll which gives the green color to the leaf. Chlorophyll makes food for the plant using carbon dioxide, water, nutrients, and sunlight.
  5. Lichen is a living partnership between a fungus and algae because the algae present in the relationship produces food whereas the fungus present in the relationship provides shelter to the entire group.

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Answered by awasthimansi297
16

Answer:

a) Mushrooms are considered to be saprotrophs as they grow on dead and decaying matter and obtain nourishment from it by secreting digestive juices.

b) Sun is the ultimate energy source for all living organisms." ✴This is because plants need sunlight to make food through photosynthesis. This food is consumed by the animals and human-beings. ... So, if Sun is not there there will be no life on earth.

c) When the stomata of a leaf are blocked, the process of "photosynthesis" stops and so does the gaseous exchange and water vapour exchange. The leaf dies out of suffocation and unavailability of food.

d) The leaf has chlorophyll which gives the green color to the leaf. Chlorophyll makes food for the plant using carbon dioxide, water, nutrients, and sunlight.

e) Lichen is a living partnership between a fungus and algae because the algae present in the relationship produces food whereas the fungus present in the relationship provides shelter to the entire group.

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