The name Bacteriophage was coined by_____.

1. 1. D Herelle
   2. Charles Chamberland
   3. Ivanowski
   4. Twort

All of the following are involved in nitrification except _____.

1. 1. Rhizohium
   2. Nitrobacter
   3. Nitrosomonas
   4. None of these

Final acceptor of electrons in respiratory chain is_____.

1. 1. NADH
   2. Oxygen
   3. Cytochrome a3
   4. Water

In cell fractionation various components of cells including its organelles can be isolated in different layers depending upon_____.

1. 1. Their physical properties like size & weight
   2. Physical properties of the medium like its density
   3. Both a and b
   4. Their electrical properties like their charges

Simple tissues and complex tissues are two groups of_____issues.

1. 1. Meristematic
   2. Epidermal
   3. Supporting
   4. Permanent

Maize is an example of_____.

1. 1. Monocot
   2. Dicot
   3. Gymnosperms
   4. All of these

A species inhabiting different geographical areas is known as_____.

1. 1. Hetropatric Specie
   2. Homopatric Specie
   3. Astroparic specie
   4. Allopatric Specie

Which of the following are insulin dependent Glut receptors?

1. 1. Glut 1&3
   2. Glut 4
   3. Glut 2
   4. Glut 1

Which of the following allows precise muscular movements_____.

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

Stoma, found in the epidermis of leaves closes when guard cells _____.

1. 1. Gain Water
   2. Lose Water
   3. Exchange gas
   4. All of these