The Chennai School Of banking

GENERAL SCIENCE Zoology - 01

Question No : 1

Which is the largest organ in human beings?
(1) Skin   
(2) Large Intestine
(3) Small Intestine
(4) Liver

Question No : 2

Which of the following is induced by Oncogene?
(1) Polio
(2) Cancer
(3) Diarrhoea
(4) Dengue

Question No : 3

The outermost layer of skin is -
(1) Epidermis
(2) Dermis
(3) Tissues
(4) Hypodermis

Question No : 4

How many facial bones are there?
(1) 34      
(2) 24
(3) 14
(4) 4

Question No : 5

The largest gland of the human body is -
(1) Pancreas
(2) Thyroid
(3) Large Intestine
(4) Liver

Question No : 6

The disease Beri Beri is caused due to the deficiency of which of the following?
(1) Vitamin B2
(2) Vitamin B1
(3) Vitamin B12
(4) Vitamin E

Question No : 7

How many layers does Human Skin have?
(1) 5
(2) 7
(3) 11
(4) 3

Question No : 8

What is the basic unit of heredity?
(1) DNA 
(2) RNA
(3) Chromosome
(4) Gene

Question No : 9

The yellow colour of human urine is due to -
(1) Bile Salts
(2) Cholesterol
(3) Lymph
(4) Urochrome

Question No : 10

Which of the following is the largest part of the human brain?
(1) Ribs
(2) Cerebrum
(3) Pons
(4) Thalamus

Question No : 11

Name the respiratory organs of insects -
(1) Skin   
(2) Body Surface
(3) Gills
(4) Tracheae

Question No : 12

Which drug is used to cure Osteoporosis?
(1) Risedronate
(2) Tramadol
(3) Promethazine
(4) Levothyroxine

Question No : 13

Polio is caused by -
(1) Bacteria
(2) Virus
(3) Fungus
(4) Protozoa

Question No : 14

Which cells in pancreas produce Insulin?
(1) Thymus
(2) Estrogen
(3) Corpus epididymis
(4) Islets of Langerhans

Question No : 15

Which organ gets affected in Weil’s disease?
(1) Kidney
(2) Lung
(3) Liver
(4) All of these

Question No : 16

Cockroach cannot survive in the water because its respiratory organ is -
(1) Gill
(2) Trachea
(3) Book lung
(4) Pulmonary sac

Question No : 17

Term Vitamin was coined by -
(1) Charles Levaran
(2) Casimir Funk
(3) Robert Koch
(4) Robert hooke

Question No : 18

Which one of the following is sanguinovorous?
(1) Mosquito
(2) Bees
(3) Housefly
(4) Snail

Question No : 19

Hydrophobia is caused by -
(1) Bacteria
(2) Fungus
(3) Virus
(4) Protozoan

Question No : 20

‘SILICOSIS’ is a -
(1) Kidney disease
(2) Liver disease
(3) Lung disease
(4) Neurological disorder

Question No : 21

Cobalt-60 is generally used in radiation treatment because it ejects -
(1) alpha rays
(2) eta rays
(3) gamma rays
(4) X-rays

Question No : 22

Which organ of human body secretes Insulin?
(1) Pancreas
(2) Kidney
(3) Gall bladder
(4) Liver

Question No : 23

Blood group AB has -
(1) No antigen
(2) No antibody
(3) Neither antigen nor antibody
(4) Both antigen and antibody

Question No : 24

The blotting technique used to identify the isolated protein is_____
(1) Northern blotting
(2) Western blotting
(3) Southern blotting
(4) Cloning

Question No : 25

At which stage in its life cycle does the silkworm yield the fiber of commercial use
(1) Larva
(2) Egg
(3) Pupa
(4) Imago

Question No : 26

Which cell disorder in our body is responsible for colour blindness?
(1) WBC
(2) Cone cell
(3) Rod Cell
(4) Neuron

Question No : 27

An example of hormone is -
(1) Cytosine
(2) Renin
(3) Oxytocin
(4) Peprin

Question No : 28

The longest bone in the human body is -
(1) Ulna
(2) Humerus
(3) Femur
(4) Tibia

Question No : 29

Which one of the following chemicals is associated with muscle fatigue?
(1) Uric acid
(2) Acetic acid
(3) Pyruvic acid
(4) Lactic acid

Question No : 30

Anaemia is caused because of deficiency of which of the following?
(1) Cobalt
(2) Iron
(3) Sodium
(4) Calcium

Question No : 31

Which of the following disease is caused by female Anopheles mosquito?
(1) Chicken Pox
(2) Malaria
(3) Black Fever
(4) Cholera

Question No : 32

Which of the following carries oxygen to various parts of human body?
(1) Red blood cells
(2) White blood cells
(3) Plasma
(4) Nerves

Question No : 33

Which Vitamin is obtained from Sun rays?
(1) Vitamin A
(2) Vitamin C
(3) Vitamin K
(4) Vitamin D

Question No : 34

Pancreas’ functions as an:
I. Endocrine gland
II. Exocrine gland
(1) Only I
(2) Only II
(3) Both I and II
(4) Neither I nor II

Question No : 35

Which blood group is universal donor?

Question No : 36

Animals like annelids and arthropods etc where the body can be divided into identical left and right halves in only one plane, exhibit _____ symmetry.
(1) Coelenterata
(2) Radial
(3) Ctenophora
(4) Bilateral

Question No : 37

A multicellular organism grows by _____
(1) Cell addition
(2) Cell explosion
(3) Cell implosion
(4) Cell division

Question No : 38

Sexual reproduction in Algae that takes place through fusion of two dissimilar size gametes is called?
(1) Zoospores
(2) Anisogamous
(3) Isogamous
(4) Exogamous

Question No : 39

_____ is a straw coloured, viscous fluid constituting nearly 55 percent of the blood.
(1) Plasma
(2) Formed Elements
(3) Blood Groups
(4) Coagulation of Blood

Question No : 40

In females, the uterus is _____
(1) Single
(2) Double
(3) Triple
(4) Four

Question No : 41

On the average, what percentage of human body has the element of oxygen?
(1) 65
(2) 25
(3) 10
(4) 5

Question No : 42

Roundworm is a human parasite found in the
(1) Small intestine
(2) Liver
(3) Stomach
(4) Kidney

Question No : 43

Founder of Homeopathy is
(1) Samuel Hahnemann
(2) Hippocrates
(3) Charaka
(4) Sushrutha

Question No : 44

The enzyme that is present in the saliva of man is
(1) Pepsin
(2) Renin
(3) Amylase
(4) Trypsin

Question No : 45

The life span of RBC of man is
(1) 120 days
(2) 150 days
(3) 180 days
(4) 190 days

Question No : 46

Which of the following is the hardest substance in the human body?
(1) Bon
(2) Enamel
(3) Dentine
(4) Nail

Question No : 47

Bile is stored in the
(1) Gall bladder
(2) Duodenum
(3) Liver
(4) Spleen

Question No : 48

The maximum loss of water in transpiration is from
(1) Cuticle
(2) Stomata
(3) Hydothodes
(4) Lenticles

Question No : 49

Which of the following is known as ‘grave yard’ of RBCs?
(1) Small intestine
(2) Bone marrow
(3) Spleen
(4) Appendix

Question No : 50

Blubber is
(1) a milky secretion of rubber plant
(2) a layer of thick fat
(3) a device to trap insects by some aquatic
(4) fungal infection of rice plants