2.  Excessive body hair

3.  Pentadactyl limb

4.  Conjunctiva and cornea

2.  Exotic

3.  Sympatric

4.  None of these

2.  Crustaceous

3.  Triassic

4.  None of these

1.  Jurassic

2.  Crustaceous

4.  None of these

1.  Stratigraphic position

2.  Amount of calcium residue

3.  Association with other animals

2.  An incomplete evidence of evolution

3.  Incomplete evidence in india and complete in europe

4.  The statement is wrong

1.  All oparin

2.  Empedocles

3.  Heraclitus

1.  Norway

2.  Russia

3.  Germany 

1.  10 million years ago

2.  50 million years ago

4.  500 million years ago

1.  Fossil 'B' is in more deeper layers

2.  Fossil 'B' show homology and analogy with 'A'

4.  None of the above