Question

what is photosynthesis??? no one should ans only @ITSonly me should ans...

Answer 1

Answer -

Photosynthesis is a process by which plants or other organisms convert light energy into chemical energy.

The chemical energy converted is later on released for the different activities performed by organisms.

The chemical energy converted are stored in form of sugars or carbohydrate molecules which is prepared by the synthesize of carbin dioxide and water.

The following reaction takes place in the even of photosynthesis -

$6\:CO_{2}+6\:H_{2}O\implies C_{6}H_{12}O_{6}+6\:O_{2}$

Carbon dioxide + water $\implies$ Sugar + Oxygen

The photosynthesis reaction can be categorised into two ways -

1. The light energy is captured and changed into ATP (Adenosine Triphosphate).

2. The ATP is used to make the glucose. This stage is known as Calvin Cycle.

Answer 2

What is photosynthesis ?

Photosynthesis is a physiological process by which green parts of plants in the presence of sunlight prepare food in the form of carbohydrates using carbon-dioxide from the atmosphere.

The equation of the process is given right below :

➡ $\mathsf{6CO_2+6H_2O====>C_6H_{12}O_6+6H_2O+6O_2}$

Explanation :

➡ Plant parts containing chlorophyll absorb photons to activate chlorophyll.

➡ The absorbed energy is changed into chemical energy in the form of ATP molecules .

➡ The ATP molecules then are converted to ADP.

➡ A series of reaction takes place and this ultimately leads to photosynthesis.

➡ Photosynthesis depends on these factors

(i) Light intensity of the Sun.

(ii) Temperature.

(iii) Water content .

(iv) Carbon-dioxide concentration.

(v) Structure of leaf.

(vi) Protoplasm of cells.

➡ Chlorophyll and light are necessary conditions for the process.

➡ Photosynthesis is the essence for continuance of life because it liberates oxygen.

Thanks for the question !