What is the name of the chemical substance which constitutes the genes ?

The chemical substance which acts as emulsifier is:

The chemical substance P is made and secreted by the meristematic tissue at the tip of stem (or shoot) of a plant. The chemical substance P is responsible for a phenomenon Q in plants in which the stem bends towards the source of light. The same chemical substance P has an opposite effect on the root of a plant. It causes the root of a plant to bend away from the source of light in a process called R. What is the general name of the chemical substance like P ? Name another substance which belongs to this class of chemical substances.

Name the chemical substance that fills up the cells of bark?

The amount of a chemical substance is reported as

Name the monomers which constitute the Teflon polymers.

What is the name of that gene which is responsible for the coding of Bt toxin

which type of chemical substance is Disparlure ?

Name the monomers which constitute the Oron polymers.

Name the cells that release pyrogens. What is the role of these substances in the defence of the body?

The chemical substance mainly responsible for tooth disorders is