Vitamin E is particularly important for

general health of epithelial tissues

Statement I : Complex tissue is made up of more than one type of cells.Statement II : Meristems are examples of permanent tissue.

Statement I is incorrect, but Statement II is correct.

Statement I is correct, but Statement II is incorrect.

Statement I is incorrect, but Statement II is correct.

Both statements I and II are correct.

Both statements I and II are incorrect.

Tachycardia is a condition characterized by

heart-rate decreases from the normal

heart- rate increases from the normal

The five key indicators of global climate change of our planet are :

Antartic Sea ice, Oxygen, Rainfall, Drought and Sea level

Sea-level, Rising temperatures, Rainfall, Nitrogen and Arctic Sea ice

Arctic Sea ice, Carbon dioxide, Global Temperature, Sea level and Land ice.

1075 + Mcqs in Biology miscellaneous in Biology Page 1 McqOptions

1.	Deficiency of Vitamin B₆ in man causes
A.	rickets
B.	scurvy
C.	beriberi
D.	anaemia
Answer» E.

Discussion

2.

Match the following :
I II
A. Anabaena 1.
Bacteria
B. Mucor 2. Gymnosperm
C. Pseudomonas 3. Fungi
D. Ephedra 4. Blue green algae

A.

A 4, B 2, C 3, D l

B.

A 4, B 3, C 1, D 2

C.

A 3, B 4, C l, D 2

D.

A 2, B l, C 4, D 3

Answer» C. A 3, B 4, C l, D 2

Discussion

3.

Match the following :
I II
A. Chlorophyll 1. Plant Disease
B. Nostoc 2. Photosynthetic
C. Transpiration 3. Diazotroph
D. Rust of wheat 4. Loss of water from plant surface

A.

A, B, C, D

B.

A, B, C, D

C.

A, B, C, D

D.

A, B, C, D

Answer» D. A, B, C, D

Discussion

4.

Match List I with List II and choose the correct response :
List I List II
a. Vitamin B_l 1. Pyridoxine
b. Vitamin B₂ 2. Cyanocobalamin
c. Vitamin B₆ 3.Thiamine
d. Vitamin B_l2 4. Riboflavin

A.

a-l, b-2, c-3, d-4

B.

a-2, b-3. c-4, d-l

C.

a-3, b-4, c-l, d-2

D.

a-4, b-1, c-2, d-3

Answer» D. a-4, b-1, c-2, d-3

Discussion

5.

Match correctly the insect vectors in List I with the diseases transmitted by them given in List II:
List I List II
a. Anopheles (female) 1. Kala-azar
b. Culex 2. Sleeping sickness
c. Sand fly 3.Filariasis
d. Tse-tse flyList II 4. Malaria

A.

a-1, b-4, c-2, d-3

B.

a-2, b-l, c-4, d-3

C.

a-3, b-2, c-1, d-4

D.

a-4, b-3, c-l. d-2

Answer» E.

Discussion

6.	The metal ion present in vitamin B₁₂ is :
A.	cobalt
B.	zinc
C.	nickel
D.	iron
Answer» B. zinc

Discussion

7.	Name the vitamin not found in any animal food ?
A.	Vitamin B
B.
C.	Vitamin C
D.	Vitamin D
E.	Vitamin K
Answer» C. Vitamin C

Discussion

8.	When the Left Ventricle in the human heart contracts, the blood moves to the
A.	Brain
B.	Pulmonary Artery
C.	Aorta
D.	Lungs
Answer» D. Lungs

Discussion

9.	Which of the following agricultural practices have been primarily responsible for pollution of our water resources ? A. Use of live-stock manure B. Use of chemical fertilisers C. Excessive use of chemical pesticides D. Deforestation
A.	B and C
B.	A, C and D
C.	A and B
D.	A, B and D
Answer» B. A, C and D

Discussion

10.

Match correctly the infectious agents given in List I with the diseases caused by them given in List II :
List I List II
A. Bacterium 1.Kala-azar
B. Fungus 2. Tuberculosis
C. Protozoan 3. Influenza
D. Virus 4. Ringworm

A.

a-1, b-2, c-4, d-3

B.

a-2, b-4, c-1, d-3

C.

a-3, b-1, c-2, d-4

D.

a-4, b-2, c-3, d-1

Answer» C. a-3, b-1, c-2, d-4

Discussion

11.	The Biosphere is the zone of Earth where life is found. It includes parts of : a. Hydrosphere b. Lithosphere c. Stratosphere d. Troposphere Select the correct answer from the following :
A.	a and c
B.	a, b and d
C.	a and d
D.	b, c and d
Answer» C. a and d

Discussion

12.	The metal, which is a constituent of vitamin B₁₂ is
A.	Iron
B.	Magnesium
C.	Zinc
D.	Cobalt
Answer» E.

Discussion

13.	The process through which excess of light energy is dissipated in photosynthesis is known as
A.	Quenching
B.	Scavenging
C.	Photolysis
D.	Photo-phosphorylation
Answer» B. Scavenging

Discussion

14.	The sum of genes in a population is called
A.	Phenotype
B.	Karyotype
C.	Genotype
D.	Gene pool
Answer» E.

Discussion

15.	What is the other name for Vitamin B₂?
A.	Thiamine
B.	Haemoglobin
C.	Riboflavin
D.	Dextrose
Answer» D. Dextrose

Discussion

16.	Which of the following atmospheric gases constitute greenhouse gases? a. Carbon dioxide b. Nitrogen c. Nitrous oxide d. Water vapour Select the correct answer using the codes given below :
A.	a, c and d
B.	a and d
C.	a and c
D.	a, b and d
Answer» B. a and d

Discussion

17.	Which one of the following is an abnormal constituent of urine ?
A.	Creatinine
B.	Urea
C.	Uric acid
D.	Ketone bodies
Answer» E.

Discussion

18.	Vitamin E is particularly important for
A.	development of teeth
B.	carbohydrate metabolism
C.	normal activity of sex glands
D.
E.	general health of epithelial tissues
Answer» D.

Discussion

19.	In the eye, colour vision is effected by the presence of :
A.	Choroid coat
B.	Sclerotic coat
C.	Rods
D.	Cones
Answer» E.

Discussion

20.	What is a Sponge ?
A.	A fungus
B.	A fossil
C.	A plant
D.	An animal
Answer» E.

Discussion

21.	Fermentation is a process of decomposition of an organic compound by :
A.	catalysts
B.	enzymes
C.	carbanions
D.	free radicals
Answer» C. carbanions

Discussion

22.	By which the sex of a child is determined before birth ?
A.	Sperms of father
B.	Foetus of mother
C.	Both (A) and (B)
D.	Nutrition of mother
Answer» C. Both (A) and (B)

Discussion

23.	Which of the following hormone is released in excess quantity during excitement ?
A.	Cortisone
B.	Serotonin
C.	Adrenaline
D.	Oestrogen
Answer» E.

Discussion

24.	Which of the following is known as Vitamin B₁?
A.	Retinol
B.	Thiamin
C.	Riboflavin
D.	Ascorbic Acid
Answer» C. Riboflavin

Discussion

25.	Widal test is used for the diagnosis of
A.	Salmonellosis
B.	Malaria
C.	Cholera
D.	Typhoid
Answer» E.

Discussion

26.	Why death of fish is more common during summer than in winter? It is because of
A.	shortage of food
B.	concentration of toxins
C.	depletion of oxygen
D.	spread of diseases
Answer» D. spread of diseases

Discussion

27.	Statement I : Complex tissue is made up of more than one type of cells. Statement II : Meristems are examples of permanent tissue.
A.	Statement I is correct, but Statement II is incorrect.
B.	Statement I is incorrect, but Statement II is correct.
C.	Both statements I and II are correct.
D.	Both statements I and II are incorrect.
Answer» B. Statement I is incorrect, but Statement II is correct.

Discussion

28.	Normally animals can change the place, but which one of the following animals cannot change the place ?
A.	Starfish
B.	Sponge
C.	Hydra
D.	Leech
Answer» D. Leech

Discussion

29.	Which of the following amphibians lacks tongue ?
A.	Sphenodon
B.	Salamander
C.	Ichthyophis
D.	Necturus
Answer» D. Necturus

Discussion

30.	The chief raw material used for manufacturing Rayon is :
A.	Nylon
B.	Cellulose
C.	Silicon
D.	Radium and Argon
Answer» C. Silicon

Discussion

31.	The food conducting tissue of a plant is
A.	Phloem
B.	Xylem
C.	Parenchyma
D.	Collenchyma
Answer» B. Xylem

Discussion

32.	B Diversity is also known as :
A.	Within habitat diversity
B.	Ecosystem diversity
C.	Global diversity
D.	Between habitat diversity
Answer» C. Global diversity

Discussion

33.	The harmful substances produced by the microbes are known as
A.	Antibiotics
B.	Pollutants
C.	Hormones
D.	Toxins
Answer» E.

Discussion

34.	Pleura is the covering of
A.	Lung
B.	Liver
C.	Kidney
D.	Heart
Answer» B. Liver

Discussion

35.	In cactus, the spines are the modified
A.	stem
B.	stipulse
C.	leaves
D.	buds
Answer» D. buds

Discussion

36.	Process through which plants reproduce
A.	Pollination
B.	Condensation
C.	Eating
D.	Evaporation
Answer» B. Condensation

Discussion

37.	The noble gas used for the treatment of cancer is
A.	Helium
B.	Argon
C.	Krypton
D.	Radon
Answer» E.

Discussion

38.	Deficiency of Vitamin B
A.	rickets
B.	scurvy
C.	beriberi
D.	anaemia
Answer» E.

Discussion

39.	Red Data Book provides an account of
A.	Endangered plants only
B.	Fossil plants
C.	Endangered plants and animals
D.	Extinct animals only
Answer» D. Extinct animals only

Discussion

40.	Normal blood pressure reading of an adult human :
A.	80/120 mm Hg
B.	120/80 mm Hg
C.	130/90 mm Hg
D.	160/95 mm Hg
Answer» C. 130/90 mm Hg

Discussion

41.	If xylem and phloem are arranged in the same radius, such a vascular bundle is called :
A.	collateral
B.	bicollateral
C.	concentric
D.	radial
Answer» B. bicollateral

Discussion

42.	Linseed is obtained from
A.	Castor
B.	Flax
C.	Groundnut
D.	Sesame
Answer» C. Groundnut

Discussion

43.	Tachycardia is a condition characterized by
A.	heart-rate decreases from the normal
B.	heart- rate increases from the normal
C.	heart-beat stops
D.	heart fails to pump
Answer» C. heart-beat stops

Discussion

44.	The enzyme which catalyzes the unwinding of DNA helix during replication is:
A.	Primase
B.	Topoisomerase
C.	Helicase
D.	DNApolymerase
Answer» D. DNApolymerase

Discussion

45.	Which of the following is a form of sexual reproduction:
A.	Fragmentation
B.	Haemapheoditism
C.	Budding
D.	Fission
Answer» C. Budding

Discussion

46.	The five key indicators of global climate change of our planet are :
A.	Antartic Sea ice, Oxygen, Rainfall, Drought and Sea level
B.	Sea-level, Rising temperatures, Rainfall, Nitrogen and Arctic Sea ice
C.	Arctic Sea ice, Carbon dioxide, Global Temperature, Sea level and Land ice.
D.	None of these
Answer» D. None of these

Discussion

47.	The Ozone layer protects us from:
A.	Cosmic rays
B.	Ultra-Violet rays
C.
D.	Visible rays
E.	Infrared rays
Answer» C.

Discussion

48.	The plant that behaves as a root parasite is
A.	Ficus
B.	Santalum
C.	Cuscuta
D.	Euphorbia
Answer» D. Euphorbia

Discussion

49.	Name the tiny pores present on the surface of leaves in plants.
A.	Pits
B.	Stomata
C.	Trichomes
D.	Hydathodes
Answer» C. Trichomes

Discussion

50.	Magnesium is a constituent metal of
A.	Chlorophyll molecule
B.	DNA
C.	Mitochondria
D.	Ribosomes
Answer» B. DNA

Discussion

Explore topic-wise MCQs in Biology.

Deficiency of Vitamin B6 in man causes

Match the following :IIIA. Anabaena1. BacteriaB. Mucor 2. GymnospermC. Pseudomonas3. FungiD. Ephedra4. Blue green algae

Match the following :IIIA. Chlorophyll1. Plant DiseaseB. Nostoc 2. PhotosyntheticC. Transpiration3. DiazotrophD. Rust of wheat4. Loss of water from plant surface

Match List I with List II and choose the correct response :List IList IIa. Vitamin Bl1. Pyridoxineb. Vitamin B2 2. Cyanocobalaminc. Vitamin B63.Thiamined. Vitamin Bl24. Riboflavin

Match correctly the insect vectors in List I with the diseases transmitted by them given in List II:List IList IIa. Anopheles (female)1. Kala-azar b. Culex 2. Sleeping sicknessc. Sand fly3.Filariasisd. Tse-tse flyList II4. Malaria

The metal ion present in vitamin B12 is :

Name the vitamin not found in any animal food ?

When the Left Ventricle in the human heart contracts, the blood moves to the

Which of the following agricultural practices have been primarily responsible for pollution of our water resources ?A. Use of live-stock manureB. Use of chemical fertilisersC. Excessive use of chemical pesticidesD. Deforestation

Match correctly the infectious agents given in List I with the diseases caused by them given in List II :List IList IIA. Bacterium1.Kala-azar B. Fungus 2. TuberculosisC. Protozoan3. InfluenzaD. Virus4. Ringworm

The Biosphere is the zone of Earth where life is found. It includes parts of :a. Hydrosphereb. Lithospherec. Stratosphered. TroposphereSelect the correct answer from the following :

The metal, which is a constituent of vitamin B12 is

The process through which excess of light energy is dissipated in photosynthesis is known as

The sum of genes in a population is called

What is the other name for Vitamin B2?

Which of the following atmospheric gases constitute greenhouse gases?a. Carbon dioxideb. Nitrogenc. Nitrous oxided. Water vapourSelect the correct answer using the codes given below :

Which one of the following is an abnormal constituent of urine ?

Vitamin E is particularly important for

In the eye, colour vision is effected by the presence of :

What is a Sponge ?

Fermentation is a process of decomposition of an organic compound by :

By which the sex of a child is determined before birth ?

Which of the following hormone is released in excess quantity during excitement ?

Which of the following is known as Vitamin B1?

Widal test is used for the diagnosis of

Why death of fish is more common during summer than in winter? It is because of

Statement I : Complex tissue is made up of more than one type of cells.Statement II : Meristems are examples of permanent tissue.

Normally animals can change the place, but which one of the following animals cannot change the place ?

Which of the following amphibians lacks tongue ?

The chief raw material used for manufacturing Rayon is :

The food conducting tissue of a plant is

B Diversity is also known as :

The harmful substances produced by the microbes are known as

Pleura is the covering of

In cactus, the spines are the modified

Process through which plants reproduce

The noble gas used for the treatment of cancer is

Deficiency of Vitamin B

Red Data Book provides an account of

Normal blood pressure reading of an adult human :

If xylem and phloem are arranged in the same radius, such a vascular bundle is called :

Linseed is obtained from

Tachycardia is a condition characterized by

The enzyme which catalyzes the unwinding of DNA helix during replication is:

Which of the following is a form of sexual reproduction:

The five key indicators of global climate change of our planet are :

The Ozone layer protects us from:

The plant that behaves as a root parasite is

Name the tiny pores present on the surface of leaves in plants.

Magnesium is a constituent metal of

Deficiency of Vitamin B₆ in man causes

Match the following :
I II
A. Anabaena 1.
Bacteria
B. Mucor 2. Gymnosperm
C. Pseudomonas 3. Fungi
D. Ephedra 4. Blue green algae

Match the following :
I II
A. Chlorophyll 1. Plant Disease
B. Nostoc 2. Photosynthetic
C. Transpiration 3. Diazotroph
D. Rust of wheat 4. Loss of water from plant surface

Match List I with List II and choose the correct response :
List I List II
a. Vitamin B_l 1. Pyridoxine
b. Vitamin B₂ 2. Cyanocobalamin
c. Vitamin B₆ 3.Thiamine
d. Vitamin B_l2 4. Riboflavin

Match correctly the insect vectors in List I with the diseases transmitted by them given in List II:
List I List II
a. Anopheles (female) 1. Kala-azar
b. Culex 2. Sleeping sickness
c. Sand fly 3.Filariasis
d. Tse-tse flyList II 4. Malaria

The metal ion present in vitamin B₁₂ is :

Which of the following agricultural practices have been primarily responsible for pollution of our water resources ?
A. Use of live-stock manure
B. Use of chemical fertilisers
C. Excessive use of chemical pesticides
D. Deforestation

Match correctly the infectious agents given in List I with the diseases caused by them given in List II :
List I List II
A. Bacterium 1.Kala-azar
B. Fungus 2. Tuberculosis
C. Protozoan 3. Influenza
D. Virus 4. Ringworm

The Biosphere is the zone of Earth where life is found. It includes parts of :
a. Hydrosphere
b. Lithosphere
c. Stratosphere
d. Troposphere
Select the correct answer from the following :

The metal, which is a constituent of vitamin B₁₂ is

What is the other name for Vitamin B₂?

Which of the following atmospheric gases constitute greenhouse gases?
a. Carbon dioxide
b. Nitrogen
c. Nitrous oxide
d. Water vapour
Select the correct answer using the codes given below :

Which of the following is known as Vitamin B₁?

Why death of fish is more common during summer than in winter?
It is because of

Statement I : Complex tissue is made up of more than one type of cells.
Statement II : Meristems are examples of permanent tissue.