Biological Classification TS

Question 1 of 69

1. Question

How many matching are correct according cell wall:
(a) Monera – Present
(b) Protista – Present in all member
(c) Fungi – Present with chitin
(d) Animalia – Absent

two
three
one
four

Question 2 of 69

2. Question

On the basis of nuclear membrane which of the following matching is incorrect:

Monera – Absent
Protista – Absent
Fungi – Present
Animalia – Present

Question 3 of 69

3. Question

Which of the following statements is correct?

Lichens do not grow in polluted areas
Algal component of lichens is called mycobiont
Fungal component of lichens is called phycobiont
Lichen are not good pollution indicators

Question 4 of 69

4. Question

Which of the following statements is incorrect:

Viruses are obligate parasites
Infective constituent in viruses is the protein coat
Prions consist of abnormally folded proteins
Viroids lack a protein coat

Question 5 of 69

5. Question

Find correct option regarding this diagram:

(a) Colour of this organism appear as yellow, brown blue and red but not green.
(b) Releases toxins that kills fishes and other marine animal
(c) Spores posses true wall
(d) It is autotrophic protist

a, b
c
a, b and c
d

Question 6 of 69

6. Question

Given below are two statements :
Statement I :
The boundaries of the kingdom protista are not well defined
Statement II :
Most protozoans are saprophytic and absorb organic matter from dead substance.
In the light of the above statements, choose the correct answer from the options given below

Both Statement I and Statement II are incorrect
Statement I is correct but Statement II is incorrect
Statement I is incorrect but Statement II is correct
Both Statement I and Statement II are correct

Question 7 of 69

7. Question

Given below are two statements one is labelled as Assertion (A) and the other is labelled as Reason (R)
Assertion (A)
Kingdom Protista forms a link with the other kingdoms.
Reason ( R )
It is believed that Protista evolved from the kingdom Monera and is the ancestor of multicellular eukaryotes.
In the light of the above statements, choose the correct answer from the options given below :

Both (A) and (R) are correct but (R) is not the correct explanation of (A)
(A) is correct but (R) is not correct
(A) is not correct but (R) is correct
Both (A) and (R) are correct and (R) is the correct explanation of ( A )

Question 8 of 69

8. Question

Number of statement which are correct for given both organism:

(a) Both belongs to kingdom protista
(b) Both belongs to kingdom monera
(c) Both are unicellular organism
(d) Both have motile structure cillia

1
2
3
4

Question 9 of 69

9. Question

Which of the followings are a type of Archaebacteria :

Halophiles
Thermoacidophiles
Methanogens
All of these

Question 10 of 69

10. Question

The two kingdom classification was given by :

Carolus Linnaeus
Copeland
Whittaker
Haeckel

Question 11 of 69

11. Question

In five kingdom classification system. The five kingdom are :

Monera, Protista, Fungi, Plantae, Animalia
Monera, Protozoa, Fungi, Plantae, Animalia
Cyanobacteria, Protista, Fungi, Plantae, Animalia
Monera, Protista, Fungi, Angiosperm, Animalia

Question 12 of 69

12. Question

The main criteria for five Kingdom of classification Includes:

Mode of nutrition, reproduction
Cell structure and body organisation
Phylogenetic relationship
All of these

Question 13 of 69

13. Question

Bacteria which play a great role in recycling nutrient like nitrogen, phosphorous, iron and sulphur are:

Anoxygenic photosyntheter
Blue green algae
Chemosynthetic autotrophic
Photosynthetic autotrophic

Question 14 of 69

14. Question

Which of the following is incorrect about chrysophytes:

Chrysophytes includes diatoms and and golden Algae
Chrysophytes are found in freshwater as well as in marine water
They are microscopic and float passively in water current
Most of them heterotrophic

Question 15 of 69

15. Question

Euglenoids have protein rich layer instead of cell wall this layer is called:

Pellicle
Chitin
Cellulose
Pectin

Question 16 of 69

16. Question

Which of the following is correct about slime moulds:

During unfavourable condition slimemoulds form aggregation called plasmodium
During favourable condition the plasmodium differentiate and form fruiting bodies bearing spore at their tip
Spores are dispersed by air current
All of these

Question 17 of 69

17. Question

Which of the following is/are correct:
A. Bacteria are most abundant microorganism
B. Bacteria are individually show most extensive metabolic diversity
C. Bacteria are very simple in structure but complex in behaviour
D. Bacteria may be photosynthetic autotrophic or chemosynthetic autotrophic

A,B only
A, C and D only
A,D only
A,B,C and D

Question 18 of 69

18. Question

Earlier classification systems included bacteria, blue green algae, fungi, mosses, ferns, gymnosperm and the angiosperms under plants. Which character are taken for this classification:

Cell membrane
Cell wall
Mode of nutrition
Type of reproduction

Question 19 of 69

19. Question

In five kingdom classification system which kingdom are unicellular eukaryotes :

Protista
Fungi
Protozoa
Monera

Question 20 of 69

20. Question

In which kingdom autotrophic mode of nutrition are never occur :

Monera
Protista
Fungi
Plantae

Question 21 of 69

21. Question

How many matching are correct :

Spherical – Coccus
Rod shaped – Bacillus
Comma shaped – Vibrium
Spiral – Vibrio

Question 22 of 69

22. Question

Dikaryon formation is characteristic of:

Phycomycetes and Basidiomycetes
Ascomycetes and basidiomycetes
Ascomycetes and phycomycetes
Phycomycetes and deuteromycetes

Question 23 of 69

23. Question

Match the column I and column II and choose correct answer:

\(
\begin{array}{|c|c|c|c|}
\hline & \text { Column I } & & \text { Column II } \\
\hline \text { A. } & \text { Phycomycetes } & \text { i. } & \text { Agaricus, Ustilago } \\
\hline \text { B. } & { Ascomycetes } & \text { ii. } & \text { Mucor, Rhizopous } \\
\hline \text { c. } & \text { Basidiomycetes } & \text { iii. } & \begin{array}{l}
\text { Alternaria, } \\
\text { Colletotricum }
\end{array} \\
\hline \text { D. } &{ Deuteromycetes } & \text { iv. } & \begin{array}{l}
\text { Penicillium, } \\
\text { Claviceps }
\end{array} \\
\hline
\end{array}
\)

A – ii, B – iv, C – i, D – iii
A – ii, B – iii, C – ii D – iv
A – iv, B – i, C – ii, D – iii
A – ii, B – iv, C – iii, D – i

Question 24 of 69

24. Question

Asexual spore are produced exogenously in A and endogenously in B:

A – Ascomycetes, B – Phycomycetes
A – Basidiomycetes, B – Ascomycetes
A – Ascomycetes, B – Basidiomycetes
A – Basidiomycetes, B – Phycomycetes

Question 25 of 69

25. Question

Many drawbacks was in two kingdom classifications system, because this system did not distinguish between which :

Eukaryotes and Prokaryotes
Unicellular and multicellular organisms
Photosynthetic and non photosynthetic
All of these

Question 26 of 69

26. Question

In six kingdom classifications which kingdom is divided into two domains :

Protista
Monera
Fungi
Plantae

Question 27 of 69

27. Question

Red tide is caused by

Anabaena
Euglena
Gonyaulax
Amoeba

Question 28 of 69

28. Question

Bacteriophages (viruses that infect bacteria) are usually :

Circular RNA virus
Single stranded RNA virus
Single stranded DNA virus
Double stranded DNA viruses.

Question 29 of 69

29. Question

Which is the following is true about basidiomycetes:
(a) Also called sac fungi
(b) Sex organs absent, but plasmogamy is brought about by fusion of two vegetative cells of different genotypes
(c) Karyogamy and meiosis takes place outside the basidium
(d) Basidiospores are produced exogenously

a and b are correct
b and d are correct
a, b, c and d all are correct
a, b and d are correct

Question 30 of 69

30. Question

Match the different types of spores listed under column-I with the names of the organisms given under column-II
\(
\begin{array}{lll}
\text { Column-I } & & \text { Column-II } \\
\text { Spores } & & \text { Organisms } \\
\text { a. } \text { Ascospores } & \text { f. } \text { Ustilago } \\
\text { b. } \text { Basidiospores } & \text { g. } \text { Aspergillus } \\
\text { c. Zygospores } & \text { h. } \text { Rhizopus } \\
\text { d. } \text { Conidia } & \text { i. } \text { Pencillium }
\end{array}
\)

a-g, b-f, c-h, d-i
a-g, b-h, c-f, d-i
a-h, b-i, c-g, d-f
a-f, b-h, c-g, d-i

Question 31 of 69

31. Question

Fungi reproduce by only asexual and vegitative methods in

Phycomycetes
Ascomycetes
Basidiomycetes
Deuteromycetes

Question 32 of 69

32. Question

How many matchings are correct :
a. Extreme salty areas – Methanogens
b. Hot springs – Thermoacidophiles
c. Marshy areas – Halophiles
d. Methanogens – Ruminant animals

3
4
2
1

Question 33 of 69

33. Question

Which of the following statements are incorrect about cyanobacteria:

They have chlorophyll 'a'
They often forms Blooms in polluted water bodies
They are called chemosynthetic autotrophs
None of these

Question 34 of 69

34. Question

The group of organisms which are helpful in making curd from milk, production of antibiotics, fixing nitrogen in legume roots. This group of organisms are :

Heterotrophic bacteria
Archaebacteria
Cyanobacteria
Chemosynthetic autotrophic bacteria

Question 35 of 69

35. Question

Which of the following are bacterial disease :

Small pox
Cholera
Mumps
All of these

Question 36 of 69

36. Question

Viroids are made up of

Low molecular weights of DNA
High molecular weights of RNA
Low molecular weights of RNA
High molecular weights of DNA

Question 37 of 69

37. Question

Fungal cell wall is composed of :

Chitin and polysaccharides
Cellulose and polysaccharides
Lignin
Both 1 and 3

Question 38 of 69

38. Question

Mycorrhiza is :

Symbiotic association of a soil fungus and roots of higher plants
Parasitic association between a fungus and roots of seed plants
Saprophytic association between a fungus and root of seed plants
Symbiotic association between an alga and root of seed plants

Question 39 of 69

39. Question

Assertion: Most fungi are saprophytic.
Reason: They absorb organic matter from dead substance.

If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
If Assertion is true but Reason is false.
If both Assertion and Reason are false.

Question 40 of 69

40. Question

In class Ascomycetes the mycelium is:

Coenocytic and aseptate
Septate
Multinucleated and aseptate
1 and 3 both

Question 41 of 69

41. Question

Which component of lichen prepared/synthesised food:

Mycobiont
Phycobiont
Fungi
All of these

Question 42 of 69

42. Question

According to given figure which of the following option is correct :

A – Anabaena, B – Mucilagenous Sheath
A – Nostoc, B – Heterocyst
A – Oscillatoria, B – Heterocyst
A – Colonial algae, B – Mucilagenous Sheath

Question 43 of 69

43. Question

On the basis of body organisation. How many matching is incorrect :
(a) Fungi – Only cellular
(b) Protista – Cellular
(c) Plantae – Only tissue
(d) Monera – Tissue

one
two
three
four

Question 44 of 69

44. Question

According to five kingdom classification. Which of the matching is correct:

Chlorella – Unicellular protist without cell wall
Paramoecium – Unicellular protist with cell wall
Chlamydomonas – Unicellular protist with cell wall
All of these

Question 45 of 69

45. Question

Select the wrong statements :

Cell wall is present in members of fungi and plantae
Mushroom belong to basidiomycetes
Pseudopodia are locomotory and feeding structures in sporozoans.
None of these

Question 46 of 69

46. Question

Select the wrong statements :

Diatoms are chief producers in the ocean
Diatoms are microscopic and float passively in water
The walls of diatoms are easily destructible
'Diatomaceous earth' is formed by the cell wall of diatoms.

Question 47 of 69

47. Question

Which one of the following is not a criterion for clarification of fungi?

Mode of spore formation
Fruiting body
Morphology of mycelium
Mode of nutrition

Question 48 of 69

48. Question

Which of the following statements is correct?

Some of the organisms can fix atmospheric nitrogen in specialized cells called sheath cells
Fusion of two cells is called karyogamy
Fusion of protoplasms between two motile or nonmotile gametes is called plasmogamy
Organism that depend on living plants are called saprophytes.

Question 49 of 69

49. Question

Which kingdom forms a link with the others dealing with plants, animals and fungi :

Monera
Plantae
Protista
Animalia

Question 50 of 69

50. Question

In which organisms the cell walls form two thin overlapping shells, which fit together as in a soap box:

Slime moulds
Protozoans
Diatoms
Euglenoids

Question 51 of 69

51. Question

How many statements are correct with reference to sporozoans
(a) All are parasite
(b) Locomotory structure present
(c) Malaria causing agent belongs to sporozoans
(d) Nuclear membrane are present

1
4
3
2

Question 52 of 69

52. Question

Bladderwort and venus fly trap are examples of

Partially heterotrophic plants
Parasitic plants
Totally heterotrophic plants
More than one options are correct

Question 53 of 69

53. Question

How many statements are correct according to kingdom Animalia
a. They directly or indirectly depend on plants for food.
b. They digest their food in an internal cavity
c. They store food reserves as glycogen or fat
d. Some of them are capable of locomotion
e. Their mode of nutrition is holozoic

4
3
2
5

Question 54 of 69

54. Question

Viruses could be crystallised and crystals are made up of

Largely of nucleic acids
Largely of protein
Largely of carbohydrates
Largely of carbohydrates and protein both

Question 55 of 69

55. Question

In the given below examples. How many are viral diseases in animals :
Common cold, mumps, typhoid, cholera, influenza, herpes, tetanus, AIDS

6
5
4
3

Question 56 of 69

56. Question

The viruses contains

Only RNA
Only DNA
Either RNA or DNA
Both RNA and DNA

Question 57 of 69

57. Question

Which of the following organism are insectivorous:

Cuscuta and Albugo
Bladderwort and Albugo
Bladderwort and venus fly trap
All of these

Question 58 of 69

58. Question

Which of the following is incorrect about basidiomycetes:

Sexual reproduction take place by fusion of two vegetative or somatic cell of different strain or genotype
Plasmogamy, Karyogamy and meiosis takes place in basidium
Four haploid basidiospore are exogenously produced on basidium
Asexual spore generally not found

Question 59 of 69

59. Question

Correct sequence of sexual cycle in fungi is:

Karyogamy \(\rightarrow\) Plasmogamy \(\rightarrow\) meiosis
Plasmogamy \(\rightarrow\) Karyogamy \(\rightarrow\) meiosis
Plasmogamy \(\rightarrow\) meiosis \(\rightarrow\) Karyogamy
meiosis \(\rightarrow\) ?lasmogamy \(\rightarrow\) Karyogamy

Question 60 of 69

60. Question

How many of the following statements are correct with reference to given diagram of organism :

a. This organism is prokaryote
b. Nuclear membrane present
c. They are heterotrophic in nature
d. It is comma shaped

4
3
2
1

Question 61 of 69

61. Question

An infectious agent which are similar in size to the viruses

Viroids
Bacteria
Prions
Mycoplasma

Question 62 of 69

62. Question

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R)
Assertion: Deuteromycetes commonly known as imperfect fungi.
Reason: In deuteromycetes only the Asexual or vegetative phase are known.
In the light of the above statements, choose the correct answer from the options given below :

Both (A) and (R) are true but (R) is not the correct explanation of (A)
(A) is true but (R) is false
(A) is false but (R) is true
Both (A) and (R) are true and (R) is the correct explanation of (A)

Question 63 of 69

63. Question

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R)
Assertion: Cyanobacteria have chlorophyll ‘ a ‘ similar to green plant and are photosynthetic autotrophs.
Reason: Some Cyanobacteria can fix atmospheric nitrogen in specialised cell called heterocyst.
In the light of the above statements, choose the correct answer from the options given below :

Both (A) and (R) are true but (R) is not the correct explanation of (A)
(A) is true but (R) is false
(A) is false but (R) is true
Both (A) and (R) are true and (R) is the correct explanation of (A)

Question 64 of 69

64. Question

Mad cow disease in cattle caused by an agent which has:

Polyhedrally arranged protein
Smaller size than bacteria
Abnormally folded protein
2 and 3

Question 65 of 69

65. Question

Which of the following is a member of ascomycetes

Trichoderma
Morels
Rust and smut
Both 1 and 3

Question 66 of 69

66. Question

Mycelium of Neurospora are

Branched and septate
Coenocytic
Aseptate
Septate and coenocytic

Question 67 of 69

67. Question

By using which characters the plants classify into Herbs, Shrubs and Trees :

Simple anatomical characters
Simple morphological characters
Simple reproductive characters
All of these

Question 68 of 69

68. Question

Which of the following organisms group are not included in the five kingdom system of classification

Chrysophytes, viroids, lichens
Bacteriophages, Dinoflagellates, lichens
Bacteriophages, viroids, Lichens
Viroids, slime moulds, fungi

Question 69 of 69

69. Question

Statement-I: Archaebacteria is a type of Bacteriophage
Statement-II: Bacteriophage is member of kingdom monera

Statement (I) correct & (II) incorrect
Statement (I) & (II) both are correct
Statement (II) correct & (I) incorrect
Both statement are incorrect

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