Question: Desert plants are generally –
1. Viviparous
2. Succulent
3. Herbaceous
4. Heterophyllous
Answer: 2
Question: Food Poisoning (Botulism) is caused by infection of a species of –
1. Azotobacter
2. Lacto bacillus
3. Clostridium
4. Rhizobium
Answer: 3
Question: Which one of the following spices is obtained from flower buds?
1. Clove
2. Cumin
3. Nutmeg
4. Coriander
Answer: 1
Question: Bacteriophages –
1. A kind of soil bacteria
2. Bacteria growing in phases
3. Parasitic bacteria infecting man
4. Virus infecting bacteria
Answer: 4
Question: The Mammal that lays eggs is –
1. Kangaroo
2. Duck-billed platypus
3. Opossum
4. Other
Answer: 2
Question: A prokaryote is –
1. a single celled organism
2. a hard and stony fruit
3. an organism lacking membrane bound nucleus in its cells
4. None of the above
Answer: 3
Question: Haemoglobin is –
1. The colouring matter of leaves of plants
2. The colouring matter of Blood
3. A compound present in Milk
4. A compound that transmits signal to the Brain
Answer: 2
Question: Which vitamins are those which if taken in excess can be dangerous as they are stored in the body?
1. B Complex
2. E and C
3. B and C
4. A and D
Answer: 4
Question: Hypothermia occurs due to loss of excessive heat from body due to sudden low body temperature in –
1. Snakes
2. Frogs
3. Human beings
4. Lizards
Answer: 3
Question: The hormone used as an oral contraceptive is –
1. Aldesterone
2. Cortisone
3. Progesterone
4. Testosterone
Answer: 3
Question: In dicots the pollen-grains posses –
1. One germ pore
2. Two germ pore
3. Three germ pore
4. Four germ pore
Answer: 3
Question: The disease that has been eradicated from the world is –
1. Small pox
2. Leprosy
3. Poliomyelitis
4. Chicken pox
Answer: 1
Question: DPT vaccine is administered to prevent disease like
1. Diphtheria, Pertussis and Typhoid
2. Diphtheria, Pertussis and Tetanus
3. Dengue, Pertussis and Typhoid
4. Dengue, Polio and Tetanus
Answer: 2