Study of liver is called _____.

1. 1. hematology
   2. hepatology
   3. mycology
   4. all of the above

The DNA fragments have sticky ends due to _____.

1. 1. Unpaired bases
   2. Free methylation
   3. Endonuclease
   4. Calcium ions

Penicillin was invented by _____.

1. 1. John Fleming
   2. Alexander Graham Bell
   3. Robert Fleming
   4. Alexander Fleming

Scurvy, arising due to deficiency of Vitamin C, is related to _____.

1. 1. gastro-intestinal disorders
   2. endocrine disorders
   3. malfunction of liver
   4. kidney failiure

‘Encephalitis’ is _____.

1. 1. a viral disease
   2. a bacterial disease
   3. an amoebic disease
   4. None of the above

Which one of the followings is crucial to the ecosystem because they recycle nutrient from the organism back to the environment?

1. 1. Omnivores
   2. Decomposers
   3. Top carnivores
   4. Carnivores

Evolution through mutation was suggested by _____.

1. 1. Darwin
   2. Lyell
   3. De Veries
   4. Malthus

The membranous labyrinth of the ear is filled with _____.

1. 1. Lymph
   2. Serum
   3. Endolymph
   4. None of the above

In the eye, colour vision is affected by the presence of _____.

1. 1. Choroid coat
   2. Rods
   3. Cones
   4. Sclerotic coat

The theory of inheritance of acquired characters was propounded by _____.

1. 1. Charles Darwin
   2. J.B. Lamarck
   3. Weismann
   4. Gregor Mendel