Home
Current Affairs January 2024

What is the correct answer?

4

In phototropism, auxins

A. Promote growth of cells

B. Inhibit cell division

C. Inhibit growth of cells

D. Stimulate differential growth of cells

Correct Answer :

A. Promote growth of cells


Related Questions

What is the correct answer?

4

Rate of mutation can be increased in plants by

A. More manure

B. More pesticides

C. X-ray

D. More light

What is the correct answer?

4

Eye is an organ that can be called as

A. Phonoreceptor

B. Thigmoreceptor

C. Photoreceptors

D. Rheoreceptor

What is the correct answer?

4

Insulin is produced in the human body by the

A. Heart

B. Kidney

C. Liver

D. Pancreas

What is the correct answer?

4

The part of the eye behind the lens is filled with

A. aqueous humor

B. vitreous humor

C. lymph

D. blood

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 hormone which is Popularly called as stress hormone is

A. Epinephrine

B. Cortisone

C. Thyroxine

D. Insulin

What is the correct answer?

4

The theory of 'jumping genes' was propounded by

A. Gregor John Mendel

B. Thomas Hunt Morgan

C. Barbara McClintock

D. Watson and Crick

What is the correct answer?

4

Which one of the following seeds can benefit a patient of diabetes mellitus by normalising his blood sugar level?

A. Coriander seeds

B. Fenugreek seeds

C. Cumin seeds

D. Mustard seeds

What is the correct answer?

4

The endocrine glands secrete

A. bile

B. harmones

C. sweat

D. genes

What is the correct answer?

4

Scurvy is a disease caused by the deficiency of vitamin.

A. A

B. B

C. C

D. D

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

Pacemaker is the

A. Sinu-auricular node

B. Auriculo-ventricular node

C. Bundle of His

D. Purkinje fibres

What is the correct answer?

4

Bird nu is a disease which affects and spreads through

A. Cattle

B. Sheep

C. Prawn

D. Poultry

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

One of the following disease cannot be prevented by the DPT (triple-antigen) immunization of children.

A. Tetanus

B. Tuberculosis

C. Whooping cough

D. Diphtheria

What is the correct answer?

4

The study of ecology with pyramids was invented by

A. Darwin

B. Elton

C. Odum

D. Joshua

What is the correct answer?

4

In a gamete there will be

A. one pair of sex chromosomes

B. only one sex chromosome

C. no sex chromosome

D. only autosomes

What is the correct answer?

4

During dehydration, the human body is usually lost by the human body is

A. sugar

B. sodium chloride

C. potassium chloride

D. iodine

What is the correct answer?

4

Viruses have

A. DNA only

B. RNA only

C. Either DNA or RNA

D. Both DNA and RNA

What is the correct answer?

4

The life cycle of Malarial Parasite consists of two phases in man. Where do they occur?

A. In RBC and liver cells

B. In WBC and RBC

C. In lymph

D. In gall bladder and pancreas

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

Blood of cockroach is

A. red

B. bluish

C. greenish

D. colourless

What is the correct answer?

4

Development without fertilization is called

A. parthenogenesis

B. asexual reproduction

C. sporulation

D. budding

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 best and easy method of control of crop pests is by

A. crop rotation

B. chemicals

C. quarantine

D. biological control

What is the correct answer?

4

Mendel chose for his experiments the plant

A. Bean

B. Pea

C. Cucumber

D. Rose

What is the correct answer?

4

Which of the following is a good and rich source of vitamin 'C'?

A. Milk

B. Radish

C. Mango

D. Lemon Juice

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

Desert plants are called

A. Xerophytes

B. Bryophytes

C. Pteridophytes

D. Halophytes

What is the correct answer?

4

Man is warm-blooded, frog is cold-blooded, Which one of the following is cold-blooded?

A. snake

B. peacock

C. parrot

D. camel atmospheric pressure