Most abundant muscles in human beings are _____.

1. 1. Smooth Muscles
   2. Skeletal Muscles
   3. Cardiac Muscles
   4. All of these

A joint formed between humerus, radius and ulna is an example of _____.

1. 1. Immovable joint
   2. Fibrous joint
   3. Slightly movable joint
   4. Freely movable joint

In bacterial categories the bacteria smaller in number are_____.

1. 1. Ancient bacteria
   2. Eubacteria
   3. Gram +ive bacteria
   4. All of the above

Tetany is caused by_____.

1. 1. Hypercalcemia
   2. Hypocalcemia
   3. Clostridum tetani.
   4. Low O2 level

Coelom that develops from the archenteron as outpouching is_____.

1. 1. Enterocoelom
   2. Pseudocoelom
   3. Schizocoelom
   4. None of these

Bacteria protect themselves from viruses by fragmenting viral DNA with_____.

1. 1. Ligase
   2. Exonuclease
   3. Gyrase
   4. Endonuclease

Which one of these is an insect?

1. 1. Mite
   2. Moth
   3. Spider
   4. Scorpion

The pressure generated when water enters & inflates plant cells is called _____potential?

1. 1. Water
   2. Osmotic
   3. Solute
   4. Pressure

In which cell ribosome are of large size and present either on endoplasmic reticulum or free in cytoplasm?

1. 1. eukaryotic
   2. prokaryotic
   3. both
   4. all the above

Smooth muscles, cardiac muscles and glands are regulated by _____.

1. 1. Central nervous system
   2. Autonomous nervous system
   3. Parasympathetic nervous system
   4. Sympathetic nervous system