The total number of human ear bones is
1.2
2.4
3.6
4.8
Animal living at the bottom of sea as lake is called
1.Pelagic
2.Plankton
3.Benthos
4.Necton
Blood circulation was invented by
1.Harvey
2.Alexander
3.Newton
4.Jenner
Blood is formed in the human adult by the
1.Spleen
2.Heart
3.Yellow bone marrow
4.Red bone marrow
Dynosaur eggs have been found recently in
1.Tamil Nadu
2.Madhya Pradesh
3.Maharashtra
4.Gujarat
Haemoglobin is dissolved in the plasma of
1.Earthworm
2.Fish
3.Man
4.Frog
How many nephrons are present in each kidney of man?
1.1 million
2.1 lakh
3.1 hundred
4.1 thousand
In which animal was the AIDS was first detected?
1.Monkey
2.Rat
3.Rabbit
4.Horse
Insulin is secreted by which organ of the body?
1.Kidney
2.Intestine
3.Stomach
4.Pancreas
Wild Life Institute of India is located at
1.Delhi
2.Mumbai
3.Bangalore
4.Dehradun
Largest known vertebrate is
1.Whale
2.Shark
3.Anaconda
4.Elephant
Maggot is the larva of
1.Mosquito
2.Cockroach
3.Butterfly
4.Housefly
Name the animal which is used in the study of genetics
1.Glow worm
2.Cockroach
3.Mosquito
4.Fruit fly
Neurology is a science of this system
1.Alimentary system
2.Circulatory system
3.Nervous system
4.Skeletal system
Number of bones in human body is
1.206
2.210
3.220
4.225
Organism that lives at the air-water interface is called
1.Nekton
2.Neuston
3.Plankton
4.Benthos
Red blood corpuscles are formed in the
1.Pancreas
2.Liver
3.Kidney
4.Bone marrow
The deficiency of iodine causes
1.Rickets
2.Goitre
3.Diabetes
4.Scurvy
The disease caused by dog bite is
1.Rabies
2.Typhoid
3.Heart attack
4.Fever
The hormone responsible for the contraction of uteus muscle during labour is
1.Insulin
2.Pituitary hormone
3.Thyroid hormone
4.Oxytocin
The human excretory organ is
1.Kidney
2.Heart
3.Liver
4.Skin
The largest living animals belong to the group
1.Mammals
2.Birds
3.Fishes
4.Reptiles
The largest number of calories is gained from a gram of
1.Fat
2.Starch
3.Sugar
4.Protein
The main controlling centre of the cell is the
1.Chloroplast
2.Nucleus
3.Mitochondria
4.Ribosome
The normal cholesterol level in human blood is
1.80 - 120% mg
2.100 - 120% mg
3.120 - 140% mg
4.220 - 240% mg
The protein quality of food is ingested by a person is determined by the
1.Amino acids
2. Blood sugar level
3.Red blood corpuscles
4.Fibre content
The urine expelled by a normal adult man is
1. about 1.0 litre per day
2.about 1.2 litre per day
3.about 1.4 litre per day
4.about 1.6 litre per day
The water contains of human body is about
1.50%
2.60%
3.70%
4.80%
The World's First Cloned Mammal was a
1.Monkey
2.Rabbit
3.Man
4.Sheep
This is the largest gland in our body
1.Pancreas
2.Liver
3.Salivary gland
4.None of these
Vitamin K is seen in abundance in
1.Fish
2.Cabbage
3.Mango
4.Raddish
Water soluble vitamins are
1.Vitamin A
2.Vitamin E
3.Vitamin D
4.Vitamin B Complex
When does the heart take rest?
1.between beats
2.never
3.during stress
4.while you sleep
Which animal's milk has the highest fat content?
1.Cow
2.Buffalo
3.Goat
4.Camel
Which mineral is essential for the clotting of blood?
1.Iron
2.Potassium
3.Sodium
4.Calcium
Which nutrients are most likely to be affected by food processing and storage?
1.Fats
2.Vitamins
3.Proteins
4.Carbohydrates
Which of the following elements are present in all proteins?
1.Nitrogen
2.Carbon
3.Hydrogen
4.Oxygen
Which of the following is NOT a water borne disease?
1.Typhoid
2.Cholera
3.Asthma
4.Amoebic dysentry
Which part of the human brain is the centre of memory, learning, thinking and reasoning?
1.Cerebellum
2.Cerebrum
3.Medulla
4.Hypotphysis