Pressure flow theory was proposed by_____.

1. 1. H-Van Mohl
   2. Dixon
   3. Earnst Munch
   4. Vander wall.

Acetabularia is a kind of _____.

1. 1. Unicellular alga
   2. Fungi
   3. Protist
   4. Multicellular alga

Puccinia commonly destroys_____.

1. 1. Wheat
   2. Corn
   3. Tomato
   4. Dodder

_____component of cell wall has grreat affinity with water.

1. 1. Pectin
   2. Lignin
   3. Cellulose
   4. None of these 

Optimal temperature of enzymes present in human body is_____.

1. 1. 30°C
   2. 27°C
   3. 37°C
   4. 47°C

Blood does not coagulate inside the body due to the presence of_____.

1. 1. Heparin
   2. Hemoglobin
   3. Fibrin
   4. Plasma

A group of ribosomes attached to mRNA is known as_____.

1. 1. Polypeptide
   2. Polymer
   3. Monomer
   4. Polysomes

Which of the following animal uses Setae and Muscles for their Iocomotion?

1. 1. Earthworm
   2. Cockroach
   3. Snail
   4. Star fish

According to cohesion-tension theory, tension is created by_____.

1. 1. Hydrogen bonding
   2. Adhesion
   3. Transpiration
   4. Root pressure

All of the insectivorous plants are true_____.

1. 1. Autotrophs
   2. Heterotrophs
   3. Carnivores
   4. Saprotrophs