R4RIN – MCQs, Mock Tests | Zoology Zoology General Knowledge Questions and Answers

Wild Life Institute of India is located at

1. Delhi
2. Mumbai
3. Bangalore
4. Dehradun

✅ Correct Answer: 4

Haemoglobin is dissolved in the plasma of

1. Earthworm
2. Fish
3. Man
4. Frog

✅ Correct Answer: 1

Name the animal which is used in the study of genetics

1. Glow worm
2. Cockroach
3. Mosquito
4. Fruit fly

✅ Correct Answer: 4

Which of the following elements are present in all proteins?

1. Nitrogen
2. Carbon
3. Hydrogen
4. Oxygen

✅ Correct Answer: 1

Maggot is the larva of

1. Mosquito
2. Cockroach
3. Butterfly
4. Housefly

✅ Correct Answer: 4

The main controlling centre of the cell is the

1. Chloroplast
2. Nucleus
3. Mitochondria
4. Ribosome

✅ Correct Answer: 2

The water contains of human body is about

1. 50%
2. 60%
3. 70%
4. 80%

✅ Correct Answer: 2

This is the largest gland in our body

1. Pancreas
2. Liver
3. Salivary gland
4. None of these

✅ Correct Answer: 2

Blood circulation was invented by

1. Harvey
2. Alexander
3. Newton
4. Jenner

✅ Correct Answer: 1

Blood is formed in the human adult by the

1. Spleen
2. Heart
3. Yellow bone marrow
4. Red bone marrow

✅ Correct Answer: 1

Red blood corpuscles are formed in the

1. Pancreas
2. Liver
3. Kidney
4. Bone marrow

✅ Correct Answer: 4

Largest known vertebrate is

1. Whale
2. Shark
3. Anaconda
4. Elephant

✅ Correct Answer: 1

Which of the following is NOT a water borne disease?

1. Typhoid
2. Cholera
3. Asthma
4. Amoebic dysentry

✅ Correct Answer: 3

The human excretory organ is

1. Kidney
2. Heart
3. Liver
4. Skin

✅ Correct Answer: 1

The World's First Cloned Mammal was a

1. Monkey
2. Rabbit
3. Man
4. Sheep

✅ Correct Answer: 4

The disease caused by dog bite is

1. Rabies
2. Typhoid
3. Heart attack
4. Fever

✅ Correct Answer: 1

Which animal's milk has the highest fat content?

1. Cow
2. Buffalo
3. Goat
4. Camel

✅ Correct Answer: 2

The largest living animals belong to the group

1. Mammals
2. Birds
3. Fishes
4. Reptiles

✅ Correct Answer: 1

The normal cholesterol level in human blood is

1. 80 - 120% mg
2. 100 - 120% mg
3. 120 - 140% mg
4. 220 - 240% mg

✅ Correct Answer: 3

Which part of the human brain is the centre of memory, learning, thinking and reasoning?

1. Cerebellum
2. Cerebrum
3. Medulla
4. Hypotphysis

✅ Correct Answer: 2

Organism that lives at the air-water interface is called

1. Nekton
2. Neuston
3. Plankton
4. Benthos

✅ Correct Answer: 2

Dynosaur eggs have been found recently in

1. Tamil Nadu
2. Madhya Pradesh
3. Maharashtra
4. Gujarat

✅ Correct Answer: 1

Vitamin K is seen in abundance in

1. Fish
2. Cabbage
3. Mango
4. Raddish

✅ Correct Answer: 2

Water soluble vitamins are

1. Vitamin A
2. Vitamin E
3. Vitamin D
4. Vitamin B Complex

✅ Correct Answer: 4

When does the heart take rest?

1. between beats
2. never
3. during stress
4. while you sleep

✅ Correct Answer: 2

Which mineral is essential for the clotting of blood?

1. Iron
2. Potassium
3. Sodium
4. Calcium

✅ Correct Answer: 4

The hormone responsible for the contraction of uteus muscle during labour is

1. Insulin
2. Pituitary hormone
3. Thyroid hormone
4. Oxytocin

✅ Correct Answer: 4

In which animal was the AIDS was first detected?

1. Monkey
2. Rat
3. Rabbit
4. Horse

✅ Correct Answer: 1

Neurology is a science of this system

1. Alimentary system
2. Circulatory system
3. Nervous system
4. Skeletal system

✅ Correct Answer: 4

Insulin is secreted by which organ of the body?

1. Kidney
2. Intestine
3. Stomach
4. Pancreas

✅ Correct Answer: 4

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

✅ Correct Answer: 2

Animal living at the bottom of sea as lake is called

1. Pelagic
2. Plankton
3. Benthos
4. Necton

✅ Correct Answer: 2

The total number of human ear bones is

1. 2
2. 4
3. 6
4. 8

✅ Correct Answer: 3

The deficiency of iodine causes

1. Rickets
2. Goitre
3. Diabetes
4. Scurvy

✅ Correct Answer: 2

Which nutrients are most likely to be affected by food processing and storage?

1. Fats
2. Vitamins
3. Proteins
4. Carbohydrates

✅ Correct Answer: 2

The largest number of calories is gained from a gram of

1. Fat
2. Starch
3. Sugar
4. Protein

✅ Correct Answer: 1

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

✅ Correct Answer: 1

How many nephrons are present in each kidney of man?

1. 1 million
2. 1 lakh
3. 1 hundred
4. 1 thousand

✅ Correct Answer: 1

Number of bones in human body is

1. 206
2. 210
3. 220
4. 225

✅ Correct Answer: 1