Q.1:- In the eye, colour vision is effected by the presence of ?
- Choroid coat
- Sclerotic coat
- Rods
- Cones
Q.2:- All the progeny obtained from a single plant by vegetative propagation are called ?
- Clones
- Pure Line
- Indred Line
- Pedigree Line
Q.3:- What is the approximate time required for a heart-beat ?
- 0.5 second
- 0.8 second
- 0.5 minute
- 1.0 minute
Q.4:- A person will have brown eyes, blue eyes or black eyes depending on the particular pigment present in the ?
- Pupil
- Cornea
- Iris
- Choroid
Q.5:- The animal which uses sounds as its ‘eyes’ is ?
- Dog
- Cat
- Snake
- Bat
Q.6:- Quarantine regulation is concerned with ?
- Growing of better varieties of plant
- Prevention of entry of diseased organism
- Spraying of insecticide over diseased plants
- Identification of diseased organism
Q.7:- Which one of the following is not a true fish ?
- Silver Fish
- Saw Fish
- Hammer Fish
- Sucker Fish
Q.8:- The study of extinct animals is called ?
- Herpetology
- Ornithology
- Geology
- Palaeontology
Q.9:- Radioimmunoassay (RIA) is a therapy used ?
- To cure lung cancer
- To cure AIDS
- To cure fractures in bones
- To detect antibodies and hormones present in the blood samples
Q.10:- The disease in which the sugar level of blood increases is known as ?
- Diabetes mellitus
- Diabetes insipidus
- Diabetes imperfectus
- Diabetes sugarensis
Q.11:- In which vertebrate oxygenated and deoxygenated blood gets mixed ?
- Fish
- Amphibian
- Bird
- Mammal
Q.12:- The concentration of which of the following decreases in anaemia ?
- Haemoglobin
- Collagen
- Hyoglobin
- Myosin
Q.13:- In coriander, the useful parts are ?
- Roots & leaves
- Leaves & flowers
- Leaves & dried fruits
- Flowers & dried fruits
Q.14:- Normal fasting blood sugar level per 100 ml. of blood in man is ?
- 30 – 50 mg
- 50 – 70 mg
- 80 – 100 mg
- 120 – 140 mg
Q.15:- Which one of the following sets belongs to the class Mammalia ?
- Lion, Hippopotamus, Penguin, Bat
- Lion, Bat, Whale, Ostrich
- Hippopotamus, Penguin, Whale, Kangaroo
- Whale, Bat, Kangaroo, Hippopotamus
Q.16:- Which one of the following creatures has maximum number of ribs ?
- Crocodile
- Snake
- Ray Fish
- Flying Mammal
Q.17:- Tamiflu is frontline drug against ?
- Bird Flu
- Cancer
- AIDS
- Polio
Q.18:- Which of the following hormones is released in excess quantity during excitement ?
- Cortisone
- Serotonin
- Adrenaline
- Oestrogen
Q.19:- Olive Ridley is a famous ?
- Cricketer
- Turtle species
- Grass type vegetation
- Another name for olive tree
Q.20:- Pregnant women usually become deficient in ?
- Sodium and Calcium
- Iron and Sodium
- Calcium and Iron
- Magnesium and Iron
Q.21:- The source of Oxygen generated during photosynthesis is ?
- Water
- Carbon Dioxide
- Chlorophyll
- Mesophyll Cells
Q.22:- Where is the Botanical Survey of India headquartered ?
- Lucknow
- Darjeeling
- Kolkata
- Oottaccamund
Q.23:- Which of these components of the blood is responsible for clotting ?
- R.B.C.
- Lymphocytes
- Monocytes
- Platelets
Q.24:- Which one of the following is a non-poisonous snake ?
- Cobra
- Dryophis
- Elapes
- Python
Q.25:- The causative agent of Tuberculosis is ?
- Mycobacterium
- Aspergillus
- Rhabdovirus
- HIV
