_____ is a condition in which there is an absence of oxygen supply to an organ’s tissues.

1. 1. Anorexia
   2. Hypoxia
   3. Enuresis
   4. Anoxia

The expected number of RBCs in a single drop, or microliter, of blood is _____million in Women.

1. 1. 3.4 to 6.8 million
   2. 3.2 to 7.2 million
   3. 4.0 to 7.2 million
   4. 4.5 to 6.2 million

Kranz anatomy is a characteristic feature of_____.

1. 1. C3 plants
   2. C2 plants
   3. CAM plants
   4. C4 plants

The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called:

1. 1. A molecule
   2. An organ
   3. Tissue
   4. Both a and b

Strengthening material of prokaryotic cell wall is_____.

1. 1. Peptidoglycan or Murein
   2. Inorganic salts silica waxes and ligin
   3. Chitin
   4. Cellulose

Tobacco mosaic virus was crystallized by_____.

1. 1. Ivanowski
   2. Stanely
   3. Pasteur
   4. Chamberland

Which of the following is second largest part of the brain_____.

1. 1. Thalamus
   2. Cerebrum
   3. Hypothalamus
   4. Cerebellum

Which one the following fatty acid is more soluble in an organic solvent and has higher melting point?

1. 1. Palmitic acid
   2. Butyric acid
   3. Acetic acid
   4. All have same

Wilkins X-ray diffraction showed the diameter of the DNA helix as _____.

1. 1. 10A
   2. 20A
   3. 30A
   4. 40A

Number of chromosomes in E.coli is / are _____.

1. 1. 2
   2. 4
   3. 6
   4. 1