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

_____are believed to have common origin with annelids.

1. 1. Nematods
   2. Molluscs
   3. Arthropods
   4. All of these

Stomata cover only_____of leaf surface.

1. 1. 1-2 %
   2. 0.03 – 0.04%
   3. 0.1%
   4. 0.5%

Joint between two parietal bones, which is infact immovable one is an example of_____.

1. 1. Fibrous joints
   2. Cartilaginous joints
   3. Synovial joints
   4. None of these

The trioses which are intermediate in respiration and photosynthesis are_____.

1. 1. Dihydroxy acetone
   2. Glyceraldehydes
   3. Both of these
   4. All of these

The part of sporophyte which is called sporangium is_____.

1. 1. Foot
   2. Capsule
   3. Stalk
   4. All of these

Stimulus for CCK hormone is_____.

1. 1. Base
   2. Acid
   3. Both a & b
   4. Fat, Protein