The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by _____.

1. 1. Microbiologists
   2. Molecular biologists
   3. Freshwater biologists
   4. Social biologist

Cellular digestion is associated with which organelle_____.

1. 1. Mitochondria
   2. Golgi bodies
   3. Lysosomes
   4. Plastids

Virus consist of Parts_____.

1. 1. 2
   2. 3
   3. 4
   4. 5

How many kingdoms of life exist?

1. 1. 1
   2. 3
   3. 5
   4. None of these

Autotrophic organisms can exist in an exclusively_____environment?

1. 1. Organic
   2. Wet
   3. Terrestrial
   4. Inorganic

Many bacteria in our digestive system synthesize vitamins for example vitamin_____.

1. 1. B1
   2. B2
   3. B6
   4. B12

Puccinia is a parasitic_____.

1. 1. Plant
   2. Animal
   3. Algae
   4. Fungus

Another name for liver is called _____.

1. 1. Hepta
   2. Hepar
   3. Heptum
   4. Hilum

During the process of cell division which of the following divides first?

1. 1. cytodplasm
   2. vacuoles
   3. nucleus
   4. mitochondria

Which of the following of bryophytes are the simplest one?

1. 1. Funaria
   2. Porella
   3. Anthocerus
   4. Polytrichum