Question

Stale the role ol vessels Present
4. Dehne the following terms:
(a) Symbiotic relationship
(b) Nutrients
(c) Saprotrophic mode of nutrition
(d) Photosynthesis
for a few days, is​

Answer 1

Answer:

1. Symbiosis is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic. The organisms, each termed a symbiont, may be of the same or of different species
2. a substance that is needed to keep a living thing alive and to help it grow

Answer 2

Answer:

(a). Symbiosis is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic. The organisms, each termed a symbiont, may be of the same or of different species.

(b). A substance that is needed to keep a living thing alive and to help it grow is known as nutrients.

(c). The mode of nutrition in which organisms feed on dead and decaying matter. Example fungi. In saprotrophic mode of nutrition, the vital nutrients required for their body are collected from dead and decaying matter. The other organisms which are saprotrophic is Rhizopus, Yeast, and Mushroom.

(d). The process by which green plants turn carbon dioxide and water into food using energy from sunlight.