Which of the following statement about plants is incorrect?

1. 1. All are eukaryotes
   2. They Are heterotrophs
   3. They are multicellular
   4. Non-motile organisms

Normal resting membrane potential of a neuron is_____.

1. 1. – 40 mv
   2. – 50 mv
   3. – 60 mv
   4. – 70 mv

Enzyme is_____.

1. 1. hormone
   2. bio catalyst
   3. gland
   4. None of these

Cuticular transpiration is_____of total transpiration?

1. 1. 5-7%
   2. 1-2%
   3. 3-4%
   4. 0.9

Parabronchi are present in_____.

1. 1. birds
   2. cockroach
   3. frog
   4. fish

Lungs are spongy due to the presence of million of_____.

1. 1. Air sacs
   2. Bronchioles
   3. Parabronchi
   4. Alveoli

Which of the following is antagonist to Auxin in terms of promotion of stem growth_____.

1. 1. Abscisic Acid
   2. Gibberellins
   3. Cytokinins
   4. All of these.

Animals with greatest number of similarities are grouped together in a/an_____.

1. 1. Phylum
   2. Family
   3. Order
   4. Genus

Which one of the following remove nucleotides from the ends of DNA or RNA?

1. 1. Endonuclease
   2. S 1 nuclease
   3. Exonuclease
   4. Deoxyribonuclease

How many vertebrae are present in thoracic region?

1. 1. 12
   2. 14
   3. 16
   4. 18