Lamarck's theory of inheritance of acquired characters was challenged by

Question

Lamarck's theory of inheritance of acquired characters was challenged by

A. August Weismann

B. Hugo de Vries

C. Herbert- Spencer

D. Carl Linnaeus

Share this question with your friends

Show all General Biology Set 2 MCQ

Comment

It Is not advisable to sleep under a tree at night because of release of

A. oxygen in a lesser quantity than the required levels

B. oxygen in large amounts

C. carbon monoxide

D. carbon dioxide

Discuss this answer

The specific gravity of blood is

A. lower than water

B. higher than water

C. same as water

D. many times that of water

Discuss this answer

Which of the following is NOT a viral disease?

A. Chicken-pox

B. Influenza

C. Epilepsy

D. Measles

Discuss this answer

Maintenance of pregnancy is under the control of

A. follicular stimulating hormone

B. growth hormone

C. estrogen

D. progesterone

Discuss this answer

Oxygen transportation in human body takes place through
1) Blood
2) Lungs
3) Tissue
The correct sequence of transportation is

A. 1, 2 and 3

B. 3, 1 and 2

C. 2, 1 and 3

D. 1,3 and 2

Discuss this answer

The hormone which is Popularly called as stress hormone is

A. Epinephrine

B. Cortisone

C. Thyroxine

D. Insulin

Discuss this answer

An inherited characteristic which does not appear in one generation but can appear in the next is called

A. dominant

B. recessive

C. homozygous

D. heterozygous

Discuss this answer

Charles Darwin was influenced in his work by

A. Wallace

B. Lamarck

C. Malthus

D. Mendel

Discuss this answer

Plantain is

A. a tree

B. an annual herb

C. a perennial herb

D. a shrub

Discuss this answer

Modern classification of the living world recognise ___________ kingdoms.

A. two

B. three

C. four

D. five

Discuss this answer

The suggestion that the chromosomes are the carriers of hereditary material was first made by

A. Johanson

B. Flemming

C. Sutton and Boveri

D. Morgan

Discuss this answer

Waldeyer gave the name

A. microsome

B. chromosome

C. ribosome

D. lysosome

Discuss this answer

What is the colour of the outer portion of the spinal cord?

A. gray

B. brown

C. white

D. yellow

Discuss this answer

Blood plasma from which fibrinogen is removed is known as

A. serum

B. blood concentrate

C. lymph

D. antibody component

Discuss this answer

What ia leukaemia?

A. proliferation of WBC

B. decrease of RBC

C. increase of platelets

D. decrease of WBC

Discuss this answer

Accepted theory for the origin of life is

A. Cosmozoic theory

B. Biogenesis

C. Abiogenesis

D. Oparin's theory

Discuss this answer

Which organelle in the cell, other than nucleus, contains DNA?

A. Centriole

B. Golgi apparatus

C. Lysosome

D. Mitochondrion

Discuss this answer

The wall of the heart is made of programmed cell death is known as

A. voluntary muscles

B. involuntary muscles

C. cardiac muscles

D. skeletal muscles

Discuss this answer

Tetrodotoxin is a potent poison that

A. erodes blood vessels

B. blocks conduction of nerve impulses causing respiratory paralysis

C. produces damage to the kidneys

D. produces intestinal bleeding

Discuss this answer

Damage to hearing is caused by sounds which exceed

A. 70 decibels

B. 80 decibels

C. 100 decibels

D. 120 decibels

Discuss this answer

Cancer cells are more easily damaged by radiation than normal cells because they are

A. different in structure

B. non-dividing

C. starved of nutrition

D. undergoing rapid division

Discuss this answer

The blood pressure is controlled by the hormone

A. Vasopressin

B. Oxytocin

C. Oestrogen

D. Testasterone

Discuss this answer

Lactose and Rennin, the enzymes required to digest milk, disappear in the human body by the age of _______ years.

A. 2

B. 3

C. 5

D. 8

Discuss this answer

Those small organisms which float on the surface of water are called

A. Necton

B. pH indicators

C. Plankton

D. Benthos

Discuss this answer

The nerve messages enter the cell through the

A. Dendrite

B. Axon

C. Cyton

D. Synapse

Discuss this answer

The ultimate substances to which the carbohydrates are degraded are

A. amino acid

B. glycerol

C. glucose

D. maltose

Discuss this answer

Lamarck's theory of inheritance of acquired characters was challenged by

A. August Weismann

B. Hugo de Vries

C. Herbert- Spencer

D. Carl Linnaeus

Discuss this answer

Diseases in plants can be caused by

A. virus

B. bacteria

C. fungi

D. All the above

Discuss this answer

Measles and influenza are caused by

A. virus

B. bacteria

C. insects

D. nematodes

Discuss this answer

The scientist who discovered the blood groups is

A. Landsteiner

B. TH Morgan

C. William Harvey

D. Darwin

Discuss this answer

Accepted Answer

A. August Weismann

Lamarck's theory of inheritance of acquired characters was challenged by

Correct Answer :

Show all General Biology Set 2 MCQ

Related Questions

It Is not advisable to sleep under a tree at night because of release of

The specific gravity of blood is

Which of the following is NOT a viral disease?

Maintenance of pregnancy is under the control of

Oxygen transportation in human body takes place through
1) Blood
2) Lungs
3) Tissue
The correct sequence of transportation is

The hormone which is Popularly called as stress hormone is

An inherited characteristic which does not appear in one generation but can appear in the next is called

Charles Darwin was influenced in his work by

Plantain is

Modern classification of the living world recognise ___________ kingdoms.

The suggestion that the chromosomes are the carriers of hereditary material was first made by

Waldeyer gave the name

What is the colour of the outer portion of the spinal cord?

Blood plasma from which fibrinogen is removed is known as

What ia leukaemia?

Accepted theory for the origin of life is

Which organelle in the cell, other than nucleus, contains DNA?

The wall of the heart is made of programmed cell death is known as

Tetrodotoxin is a potent poison that

Damage to hearing is caused by sounds which exceed

Cancer cells are more easily damaged by radiation than normal cells because they are

The blood pressure is controlled by the hormone

Lactose and Rennin, the enzymes required to digest milk, disappear in the human body by the age of _______ years.

Those small organisms which float on the surface of water are called

The nerve messages enter the cell through the

The ultimate substances to which the carbohydrates are degraded are

Lamarck's theory of inheritance of acquired characters was challenged by

Diseases in plants can be caused by

Measles and influenza are caused by

The scientist who discovered the blood groups is

Also checkout

Lamarck's theory of inheritance of acquired characters was challenged by

Correct Answer :

Show all General Biology Set 2 MCQ

Related Questions

It Is not advisable to sleep under a tree at night because of release of

The specific gravity of blood is

Which of the following is NOT a viral disease?

Maintenance of pregnancy is under the control of

Oxygen transportation in human body takes place through1) Blood2) Lungs3) TissueThe correct sequence of transportation is

The hormone which is Popularly called as stress hormone is

An inherited characteristic which does not appear in one generation but can appear in the next is called

Charles Darwin was influenced in his work by

Plantain is

Modern classification of the living world recognise ___________ kingdoms.

The suggestion that the chromosomes are the carriers of hereditary material was first made by

Waldeyer gave the name

What is the colour of the outer portion of the spinal cord?

Blood plasma from which fibrinogen is removed is known as

What ia leukaemia?

Accepted theory for the origin of life is

Which organelle in the cell, other than nucleus, contains DNA?

The wall of the heart is made of programmed cell death is known as

Tetrodotoxin is a potent poison that

Damage to hearing is caused by sounds which exceed

Cancer cells are more easily damaged by radiation than normal cells because they are

The blood pressure is controlled by the hormone

Lactose and Rennin, the enzymes required to digest milk, disappear in the human body by the age of _______ years.

Those small organisms which float on the surface of water are called

The nerve messages enter the cell through the

The ultimate substances to which the carbohydrates are degraded are

Lamarck's theory of inheritance of acquired characters was challenged by

Diseases in plants can be caused by

Measles and influenza are caused by

The scientist who discovered the blood groups is

Also checkout

Oxygen transportation in human body takes place through
1) Blood
2) Lungs
3) Tissue
The correct sequence of transportation is