Explanation

 The synthetic fiber known as artificial silk is called rayon.

Rayon is a semi-synthetic fiber derived from natural sources like wood pulp

Explanation

Explanation

Photosynthesis in plants occurs faster in white light.

Because it contains all the wavelengths necessary for the process.

Explanation

B vitamins are a group of water-soluble vitamins.

Explanation

A neuron is the basic structural and functional unit of the nervous system

It often shown with a long axon, dendrites, and cell body.

It transmits electrical impulses in the body.

Explanation

Vitamin B9 is chemically known as Folic acid.

It is important for DNA synthesis, cell growth, and preventing neural tube defects in pregnancy.

Explanation

Explanation

Biological death of the patient means death of tissues of the brain.

Explanation

 Lordosis refers to an excessive inward curvature of the lower spine, commonly known as "hollow back" or "swayback".

Explanation

The fundus is the upper, dome-shaped portion of the stomach above the esophageal opening.

It stores undigested food and gases released during digestion.