Home
Current Affairs January 2024

What is the correct answer?

4

The hormones are carried to target organs through the

A. blood

B. lymph

C. water

D. corpuscles

Correct Answer :

A. blood


Related Questions

What is the correct answer?

4

The gestation period for the elephant is

A. 10 months

B. 15 months

C. 22 months

D. 30 months

What is the correct answer?

4

Lecuminous plants are recommended for rotation of crops because they

A. kill harmful insects

B. require little amount of water

C. help in Nitrogen fixation

D. are cash crops

What is the correct answer?

4

Somato Tropic Hormone is concerned with

A. Body growth

B. Metamorphosis

C. Digestion

D. Reproduction

What is the correct answer?

4

The corn in an underground stem that grows

A. horizontally

B. vertically

C. above the soil

D. obliquely

What is the correct answer?

4

The plants will stop growing if the shoot tip is cut off because

A. shoot tip produces growth hormones

B. shoot tip contains meristematic cells

C. shoot tip is the growing part

D. the plant dies

What is the correct answer?

4

Eugenics is the application of genetics to improve

A. crop plants

B. fruit trees

C. cattle

D. human beings

What is the correct answer?

4

Organisms that live in the deep sea are mainly

A. Herbivores

B. Carnivores

C. Detritivores

D. None of the above

What is the correct answer?

4

The blood without corpuscles is called

A. bile

B. lymph

C. plasma

D. blood

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

In movable joints the tips of the bones are covered with

A. hyaline cartilage

B. calcified cartilage

C. elastic cartilage

D. fibrous cartilage

What is the correct answer?

4

The workers in the honey bee colony are

A. males

B. females

C. sterile females

D. intersex

What is the correct answer?

4

Which one of the following is essential for blood clotting?

A. RBC

B. WBC

C. Blood platelets

D. Lymph

What is the correct answer?

4

The pathogenic organisms of an infected person are destroyed by the action of

A. erythrocytes

B. leucocytes

C. blood platelets

D. all of these

What is the correct answer?

4

Fishes send out their nitrogenous waste as

A. ammonia

B. urea

C. uric acid

D. sweat

What is the correct answer?

4

Sex linked genes are carried by

A. X-chromosomes

B. Y-chromosomes

C. different part of X- and Y-chromosomes

D. autosomes

What is the correct answer?

4

The tear glands help us in

A. sobbing

B. protecting the eye

C. preventing dust

D. providing a clean moist surface

What is the correct answer?

4

The term 'Fauna' means

A. plant kingdom

B. animal kingdom

C. neither

D. Both

What is the correct answer?

4

The biogenetic law was proposed by

A. Alfred Russel Wallace

B. Charles Darwin

C. Ernst von Haeckel

D. Lamarck

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

Desert plants are called

A. Xerophytes

B. Bryophytes

C. Pteridophytes

D. Halophytes

What is the correct answer?

4

Turner's syndrome is a disease caused by

A. bacteria

B. virus

C. fungus

D. chromosomal imbalance

What is the correct answer?

4

Injection of insulin causes

A. increase in glucose in blood

B. decrease in glucose in blood

C. increase in blood pressure

D. decrease in blood pressure

What is the correct answer?

4

Which of the following terms is used in Botany?

A. Recession

B. Dumping

C. Barter System

D. Biennial

What is the correct answer?

4

A plant cell is distinguishable from an animal cell by the presence of

A. nucleus

B. cell wall

C. chloroplasts

D. cell membrane

What is the correct answer?

4

Afforestation means

A. study of forests

B. growing new forests

C. destroying the forests

D. go into the forests

What is the correct answer?

4

The following disease is prevented by triple-antigen immunization

A. Diphtheria

B. Tuberculosis

C. Smallpox

D. Mumps

What is the correct answer?

4

What ia leukaemia?

A. proliferation of WBC

B. decrease of RBC

C. increase of platelets

D. decrease of WBC

What is the correct answer?

4

Which of the following organelles is known as the 'power House' of the cell?

A. Golgi Bodies

B. Ribosomes

C. Mitochondria

D. None of these

What is the correct answer?

4

The part of the brain which is responsible for intelligence is

A. cerebrum

B. opthalmic

C. cochlea

D. semicircular canals

What is the correct answer?

4

Chromosome theory of inheritance was propounded by

A. Sutton and Boveri

B. Mendel

C. Muller

D. Beadle and Tatum