Match the following columns. 
 

1.  A-5 B-3 C-4 D-1 E-2
2.  A-5 B-2 C-1 D-4 E-3
3.  A-2 B-5 C-4 D-1 E-2
4.  A-5 B-3 C-4 D-2 E-1

Level 3: 35%-60%
Please attempt this question first.
Hints

Identify the correct matched pair.
 

1.  Segregation – Metaphase II
2.  Significance of meiosis – Production or genetically similar cells
3.  Exchange of genetic material – Diakinesis
4.  Anaphase II of meiosis – Centromeric division.

 60%
Level 2: 60%+
Please attempt this question first.
Hints

The cranial nerves which originate from the medulla oblongata are
 

1.  IX, X, XI and XII
2.  III, VII and IX
3.  VII, VIII, IX and X
4.  VIII, IX, X, XI and XII

Level 3: 35%-60%
Please attempt this question first.
Hints

advertisementadvertisement

The value of osmotic potential of an electrolyte is always
 

1.  More than non – electrolyte
2.  Less than non – electrolyte
3.  Same as non – electrolyte
4.  None of these

 52%
Level 3: 35%-60%
Please attempt this question first.
Hints

Which one of the following is the correct matching of a vitamin, its nature and its deficiency disease?
 

1.  Vitamin-A - Fat soluble – Night blindness
2.  Vitamin-K – Fat soluble – beri – beri
3.  Vitamin-A – Fat soluble – beri – beri
4.  Vitamin-K – Water soluble – Pellagra

 72%
Level 2: 60%+
Please attempt this question first.
Hints

Suppose, evolution on earth had occurred in such a way that there are 96 amino acids instead of 20. DNA has 12 different types of bases and DNA synthesis occurs in the same way as today. The minimum number of bases per DNA codon would be
 

1.  12
2.  8
3.  2
4.  3

Level 3: 35%-60%
Please attempt this question first.
Hints

advertisementadvertisement

Which one is an incorrect match?
 

1.  Myopia - Biconvex lens
2.  Olfactory - Smell
3.  Algerireceptor - Pain
4.  Organ of corti cells - Sensory and Supporting

 52%
Level 3: 35%-60%
Please attempt this question first.
Hints

The preparation and flowering of leaves of tea and tobacco is due to the activities of
 

1.  Bacillus subtilis
2.  Bacillus megatherium
3.  Streptococcus lactis
4.  Acetobacter aceti

Level 3: 35%-60%
Please attempt this question first.
Hints

advertisementadvertisement

Inflorescence of which one of the following sets completely develop into composite fruits?
 

1.  Spike, corymb, hypanthodium
2.  Spike, female catkin, hypanthodium
3.  Unbel, catkin, spadix
4.  Female catkin, corymb, spike

Level 3: 35%-60%
Please attempt this question first.
Hints