Home
Current Affairs January 2024

What is the correct answer?

4

Blood platelets are found in

A. all vertebrates

B. all chordates

C. mammals only

D. birds and mammals

Correct Answer :

C. mammals only


Related Questions

What is the correct answer?

4

Which among the following animals has the largest Intestine?

A. Cow

B. Lion

C. Monkey

D. Tiger

What is the correct answer?

4

Louis Pasteur developed the vaccine for ______ for the first time.

A. smallpox

B. cowpox

C. tetanus

D. chicken cholera

What is the correct answer?

4

Who was the first scientist to use an instrument for biological studies in 1665?

A. Robert Hooke

B. Schwann

C. Schleiden

D. None of the above

What is the correct answer?

4

Diseases in plants can be caused by

A. virus

B. bacteria

C. fungi

D. All the above

What is the correct answer?

4

Haemophilia is a hereditary disease carried by

A. females and expressed by females

B. females and expressed by males

C. males and expressed by females

D. males and expressed by males

What is the correct answer?

4

Measles and influenza are caused by

A. virus

B. bacteria

C. insects

D. nematodes

What is the correct answer?

4

Malnutrition is due to

A. undernourishment

B. want of balanced diet

C. overfeeding

D. All the above

What is the correct answer?

4

The thermoregulatory centre in the human brain is the

A. Pituitary

B. Spinal cord

C. Cerebellum

D. Hypothalamus

What is the correct answer?

4

The plant that is dispersed with the help of water is

A. mango

B. coconut

C. teak

D. paddy

What is the correct answer?

4

Loss of blood is

A. clotting

B. receding

C. healing

D. drying up

What is the correct answer?

4

The layer of stagnant water in which light penetrates is called

A. Aphotic

B. Euphotic

C. Epilimnion

D. Disphotic

What is the correct answer?

4

Cretinism is due to the disorder of the glands

A. Thymus

B. Parathyroid

C. Thyroid

D. Adrenal

What is the correct answer?

4

Which of the following diseases are not bacterial?

A. cholera and diphtheria

B. trichomonasis and malaria

C. tetanus and typhoid

D. tuberculosis and leprosy

What is the correct answer?

4

Adaptation for flying is termed as

A. aquatic

B. volant

C. fossorial

D. cursorial

What is the correct answer?

4

Genes are arranged in chromosomes

A. In clusters

B. In binary fashion

C. In linear fashion

D. Scattered

What is the correct answer?

4

Oxygen transport is a function of

A. White Blood Corpuscles

B. Red Blood-Corpuscles

C. Blood Platelets

D. Plasma

What is the correct answer?

4

Pneumonia is ,a bacterial disease caused by the type of bacteria called

A. Bacilli

B. Cocci

C. Sprilli

D. Vibrio

What is the correct answer?

4

What are the symptoms of retinal deficiency?

A. Dry skin

B. Rough skin

C. Night blindness

D. Sensitiveness to light and ulcers

What is the correct answer?

4

Food substances are substances by

A. hormones

B. enzymes

C. vitamins

D. zymogens

What is the correct answer?

4

One of the following is often called the master gland. Which one is it?

A. Thymus

B. Islets of Langerhans

C. Pituitary

D. Thyroid

What is the correct answer?

4

The dreaded virus which, on reaching the central nervous system, produces spasms of the muscles of the throat and the cheat while swallowing, and is sure to kill the patient is

A. Poliomyelitis virus

B. AIDS virus

C. Smallpox virus

D. Rabies virus

What is the correct answer?

4

The normal systolic blood pressure is

A. 140

B. 120

C. 180

D. 80

What is the correct answer?

4

Niche' refers to

A. place of living

B. type of food

C. place of living and type of food

D. food and movement

What is the correct answer?

4

Mutations could be created by X-rays. This was found by

A. Muller

B. Morgan

C. Meyer

D. Flemming

What is the correct answer?

4

Who was the first scientist/doctor who attempted vaccination?

A. Joseph Lister

B. Robert Koch

C. Elie Metchnikoff

D. Edward Jenner

What is the correct answer?

4

Maize is attacked by

A. Phytophthora

B. Pythium

C. Ustilago

D. Puccinia

What is the correct answer?

4

The scientist who discovered the blood groups is

A. Landsteiner

B. TH Morgan

C. William Harvey

D. Darwin

What is the correct answer?

4

Which of the following diseases is considered as completely eradicated from India, as no case of the same has been reported in last one year?

A. Polio

B. Tuberculosis

C. Cancer

D. Swine flu

What is the correct answer?

4

Blood is

A. acidic

B. alkaline

C. neutral

D. like a buffer

What is the correct answer?

4

The natural defence of our body against foreign germs is formed by

A. red corpuscles

B. white corpuscles

C. platelets

D. lymph