The division of nucleus is called _____.

_____ are the centre of protein synthesis.

_____ is the region of growth and cell specialization at the tips of roots and the buds of stem of woody plants.

A group of cells which produces and secretes special chemicals is called a _____.

_____ are the white blood cells which aid in resisting infections.

_______ is the contractile element of a muscle fibre composed of thick and thin filaments.

_______ store fat in their vacuoles.

Fluid part of blood after removal of corpuscles is _____.

_____ is a flexible, dense fibrous connective tissue joining bones and cartilages.

____ is caused by excessive pulling of ligaments.

The outermost cell layer of an organism is ____.

The most abundant protein in the human body is ____.

General metabolism of the body is affected by ____.

The part of the cell which occurs between the plasma membrane and nuclear envelope is called _____.

The outer boundary of the cell is called ____.

A cell is made of living substance called _____.

The process of excessive loss of water from the tissues when the fluid intake fails to replace fluid loss due to bleeding, diarrhea etc, is called ______.

Diseases present from the birth are called ______.

Which of the following macromolecules constitutes building up material in the body?

Infectious diseases are caused by _____.

The organism which spreads a disease from an infected person to a healthy person is called ______.

Deficiency of ________ causes rickets in children.

Deficiency of vitamin D in adults causes ____.

Lessening of the size of a cell, tissue or organ that was once fully developed and of normal size is known as _________.

________ is the short branched fibre of neuron which receives nerve impulses.