Question

Answer the following questions in one word or one sentence:
1. Name different modes of nutrition in living organisms.
2. Why amarbel is considered as a heterotrophic plant?
3. Why leaves are considered as food factories of the plant?
4. Rhizobium bacteria and leguminous plant help each other in survival. What is this relationship known as?
5. What name is given to the relationship between an alga and fungus in lichens?​

Answer 1

Answer:

1. Autotropic and heterotrophic nutrition.

2. Amarbel is a heterotroph because it is a parasite and does not make its own food but instead obtains it from the host plant.

3. Leaves prepare food for the plant using sunlight, water, carbon dioxide and chlorophyll (photosynthesis), thus they are the food factories of the plant.

4. Symbiosis

5. Symbiosis