Explanation

CNES is a space agency in France

CNES stands for National Centre for Space Studies.

CNES Formed  in 19 December 1961

Explanation

• Animal cells do not have chloroplasts, as they are not capable of photosynthesis.
• Animal cells also do not have a cell wall, unlike plant cells and some other organisms.

The components of an animal cell:

• Cell Membrane
• Cytoplasm
• Small Vacuole
• Nucleus
• Chromosomes

Explanation

All important questions and Information Related to 'Photosynthesis"

Photosynthesis takes place in presence of the following light Only in sunlight from the sun

Photosynthesis takes place faster in white light

Photosynthesis occurs more in blue and red light rays

Photosynthesis occurs more in blue and red light rays and less, or not at all, in green light rays.

Green Light light is more important for photosynthesis.

As compared to photosynthesis, glucose is chiefly decomposed during Respiration

At the time of a Solar Eclipse, the rate of photosynthesis will: Decrease

In all plants, the major sites of photosynthesis are Leaves

In Photosynthesis reduction occurs in the Water

At night, when photosynthesis is stopped, plants Give off Carbon Dioxide.

Photosynthesis pigments are organized into clusters called thylakoid

The process of photosynthesis produces glucose and carbon dioxide

ND2-03-2023

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ND22-1-2023

Explanation

Retina: The retina is the light-sensitive tissue at the back of the eye.

The retina converts light into electrical impulses that are sent to the brain through the optic nerve.

Vitreous gel: The vitreous gel is a transparent, colorless mass that fills the rear two-thirds of the eyeball, between the lens and the retina.

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RY24012023

Explanation

• During photosynthesis, plants release oxygen (O2) as a byproduct.
• Which is transported out of the leaf into the air through tiny openings called stomata.
• This process is called transpiration.

Explanation

Sound waves are longitudinal waves. When longitudinal waves travel through any given medium, they also include compressions and rarefactions.

Explanation

• Oxygen (O2) is the gas used to extract energy from food during cellular respiration.
• It releasing carbon dioxide and water as byproducts.

Explanation

The smallest particle of a compound is called a molecule.

Molecules are formed when atoms of the same or different elements combine. 

while

The matter is made up of the smallest particles called atoms

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ND20.1.2023

Explanation

• Communication satellites are used for telecommunication.
• Including telephone communication, internet connectivity, and television broadcasting, enabling global communication networks.

Explanation

• Secondary consumers are organisms that eat primary consumers for energy. 
• In the above options, only goat is a primary consumer.
• Primary consumers are herbivores, feeding on plants.