Question

1. Write the equation representing the process of photosynthesis.
2. How are both fungus and alga benefitted in lichens? What is this association called?
3. Define nutrition and nutrients. What are the functions of stomata?
4. How is Rhizobium important for leguminous plants? please answer my questions​

Answer 1

1.

$6CO_{2} + 6H_{2}O--in\: the \:presence\: of \:chlorophyll\:and\: sunlight----->C_{6}H_{12} O_{6} + 6O_{2}$

2. A lichen is not a single organism; it is a stable symbiotic association between a fungus and algae and/or cyanobacteria. The lichen symbiosis is thought to be a mutualism, since both the fungi and the photosynthetic partners, called photobionts, benefit.

3.Nutrition is the process of intake of nutrients ( like carbohydrates, fats proteins, minerals, vitamins, and water) by an organism as well as the utilization of these nutrients by the organism.

A nutrient is a substance used by an organism to survive, grow, and reproduce.

Functions of stomata-

1) Stomata absorb carbon dioxide from the air for photosynthesis.

2) Stomata facilitate the exchange of gases and transpiration.

4. Rhizobium is a bacterium found in soil that helps in fixing nitrogen in leguminous plants. It attaches to the roots of the leguminous plant and produces nodules. These nodules fix atmospheric nitrogen and convert it into ammonia that can be used by the plant for its growth and development.

Hope it helps :)

Answer 2

Answer:

1.

6CO_{2} + 6H_{2}O--in\: the \:presence\: of \:chlorophyll\:and\: sunlight----- > C_{6}H_{12} O_{6} + 6O_{2}6CO

2

+6H

2

O−−inthepresenceofchlorophyllandsunlight−−−−−>C

6

H

12

O

6

+6O

2

2. A lichen is not a single organism; it is a stable symbiotic association between a fungus and algae and/or cyanobacteria. The lichen symbiosis is thought to be a mutualism, since both the fungi and the photosynthetic partners, called photobionts, benefit.

3.Nutrition is the process of intake of nutrients ( like carbohydrates, fats proteins, minerals, vitamins, and water) by an organism as well as the utilization of these nutrients by the organism.

A nutrient is a substance used by an organism to survive, grow, and reproduce.

Functions of stomata-

1) Stomata absorb carbon dioxide from the air for photosynthesis.

2) Stomata facilitate the exchange of gases and transpiration.

4. Rhizobium is a bacterium found in soil that helps in fixing nitrogen in leguminous plants. It attaches to the roots of the leguminous plant and produces nodules. These nodules fix atmospheric nitrogen and convert it into ammonia that can be used by the plant for its growth and development.

Explanation:

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Warm regards:Miss Chikchiki