The Living World class 11 mcq question practice for NEET

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NOMENCLATURE, CLASSIFICATION, SPECIES

CONCEPT

1. Mayr proposed which type of concept of species:-

1. Taxononic concept
2. Biological concept
3. Taxonomic and Biological concept
4. Genetic concept

2. Artificial system of classification classifies plants on
the basis of :-

1. One or two characters
2. Phylogenetic trends
3. Many naturally existing characters
4. All of the above

3. The term systematics was introduced by :-

1. Huxley
2. Bentham
3. Hutchinson
4. Linnaeus

4. Group of organisms that closely resemble each other
and freely interbreed in nature, constitute a:-

1. Species 
2. Genus
3. Family 
4. Taxon

5. ICBN was first published in :-

1. 1961 
2. 1964
3. 1975 
4. 1753

6. The term taxon refers to :-

1. Name of a species
2. Name of genus
3. Name of family
4. A taxonomic group of any rank

7. The scientific naming of plants was started with
publication of Linnaeus book :-

1. Genera plantarum 
2. Systema naturae
3. Species plantarum 
4. Charaka sanhita

8. Which book most impressed the opinion of
taxonomists :-

1. Enquiry into plants 
2. Origin of life
3. Genera plantarum
4. Origin of species

9. The basic smallest unit of classifications is :-

1. Genus
2. Species
3. Order 
4. All of the above

10. Plant nomenclature means :-

1. To give names to plants without any rules
2. Nomenclature of plants under the international rules
3. Nomenclature of plants in local language
4. Nomenclature of plants in english language

11. The term "taxonomy" was given by :-

1. Linnaeus
2. Mayr
3. Haeckel 
4. A.P. De Candolle

12. Which of the following is a correct name :-

1. Solanum tuberosum
2. Solanum Tuberosum
3. Solanum tuberosum Linn.
4. All the above

13. Systematics deals with :-

1. Classification
2. Nomenclature
3. Identification 
4. All of them

14. Scientific name of Mango plant is Mangifera indica
Linn. in the above name Linn. refers to :-

1. Variety of Mango
2. A taxonomist who proposed the present nomenclature in honour of Linnaeus
3. A scientist who for the first time described Mango plant
4. A scientist who changed the name proposed by
5. Linnaeus and proposed present name

15. Phylogeny refers to :-

1. Natural classification
2. Evolutionary classification
3. Evolutionary history
4. Origin of algae

16. Biological concept of species is given by :-

1. Aristotle 
2. Bentham
3. Koch 
4. Mayr

17. In taxonomy the first step is :-

1. Identification 
2. Nomenclature
3. Classification 
4. Affinities

18. A large number of unknown species of plants and
animals are believed to be present in :-

1. Temperate forests 
2.  Antarctica
3. Taiga 
4.  Tropical forest

19. Who wrote systema naturae ?

1. Linnaeus 
2.  Mayr
3. John Ray 
4.  De Candolle

20. For higher plants, flowers are chiefly used as a basis
of classification, because :–

1. These show a great variety in colour
2. It can be preserved easily
3. Reproductive parts are more conservative than vegetative parts
4. None of these

21. Who wrote species plantarum ?

1. Linnaeus 
2.  Mayr
3. Bentham 
4.  Aristotle

22. The binomial system of nomenclature was initially
given by :–

1. Magnus 
2.  Linnaeus
3. Caesalpinno 
4.  Discorides

23. Who is regarded as "Darwin of 20th century"

1. John Ray 
2.  Lamarck
3. Ernst Mayr 
4.  Darwin

24. A division is formed by combining several :–

1. Orders 
2.  Families
3. Classes 
4.  Tribes

25. For declaration of new species of higher plants what
characters are mainly used :–

1. Floral character of new species
2. Anatomical characters of new species
3. Physiological character of new species
4. Character of endosperm

26. The standared size of herbarium sheets is :–

1. 11.5"  ́ 16.5"
2. 15.5"  ́ 16.5"
3. 18.5"  ́ 10.5"
4. 20.5"  ́ 21.5"

27. Which statement is true :–

1. Tautonyms are not allowed in plants
2. Tautonyms are not allowed in animals
3. Tautonyms normally allowed in animals and some time allowed in plants
4. Tautonyms allowed only in bacteria

28. Most of the botanical names are derived from the
following language :–

1. German 
2.  Greek
3. Latin 
4.  Spanish

29. Evolutionary classification is called :–

1. Artificial system 
2.  Natural system
3. Phylogenetic system
4.  None of the above

30. Which of the following statements regarding
nomenclature is correct :–

1. Generic name always begins with capital letter whereas specific epithet with small letter
2. Scientific name should be printed in italics
3. Scientific name when typed or handwritten should be separately underlined
4. All the above

HISTORY OF TAXONOMY

31. Embryophyta includes :-

1. Angiosperms only
2. Only Pteridophytes
3. Bryophyta & Pteridophyta
4. All plants except thallophyta

32. According to Whittaker, BGA are included in :-

1. Fungi 
2.  Protista
3. Plantae 
4.  Monera

33. Bentham Hooker placed how many families in
gymnospermae class :-

1. 86 
2.  88 
3.  45 
4.  3

34. "Genera Plantarum" was written by :-

1. Engler and Prantal 
2.  Hutchinson
3. Bentham & Hooker 
4.  Bessey

35. Chief merit of Bentham and Hooker's classification
is that :-

1. It is a system mostly based on evalutionary concepts
2. It is a natural systems of classification of all groups of plants
3. The description of the taxa are based on actual observation of the specimen
4. It also considers the phylogenetic aspects

36. The system of classification proposed by Bentham
and Hooker is :-

1. Artificial 
2.  Natural
3. Phylogenetic 
4.  Numerical

37. The classification of Linnaeus was mainly based on :-

1. Sepals 
2.  Stem
3. Petals 
4.  Stamens

38. Kingdom monera comprises the :-

1. Plants of economic importance
2. All the plants studied in botany
3. Prokaryotic organisms
4. Plants of Thallophyta group

39. Embryophyta includes :-

1. Algae 
2.  Fungi
3. Bryophyta 
4.  All of these

40. Whittaker is famous for :-

1. Two kingdom classification
2. Four kingdom classification
3. Five kingdom classification
4. Distinguishing in Bacteria & blue gree Algae

41. The group "Plantae" proposed by Whittaker

includes:-

1. Pteridophytes 
2.  Gymnosperms
3. Angiosperms 
4.  All the above

42. The group "Plantae" proposed by Whittaker
includes:-

1. Pteridophytes 
2.  Gymnosperms
3. Angiosperms 
4.  All the above

43. In Whittaker's five kingdom classification, eucaryotes
were assigned to :-

1. All the five kingdom
2. Only four of the five kingdoms
3. Only three kingdom
4. Only one kingdom

44. The book genera plantarum which contains the
classification of seed plants was wrote by :-

1. Linnaeus 
2.  De jussieu
3. Bentham and Hooker 
4.  Eichler

45. "Theorie elementaire de la botanique" is the book
of:-

1. Takhtajan 
2.  De Candolle
3. Eichler 
4.  Linnaeus

46. Carolus Linnaeus classified plant kingdom on the
basis of :-

1. Floral morphology
2. Overall morphology of plants
3. Type of sexual reproduction
4. Anatomical character

47. Which of the following book was written byTheophrastus for the first time :–

1. Enquiry in to plants
2. Causes of Plants
3. Historia plantarum
4. All the above

48. First plant classification was given by :–

1. Linnaeus 
2. John–Ray
3. Aristotle 
4.  Darwin

49. According to Bentham and Hooker total families of
real flowering plants :–

1. 202 
2.  199
3. 34
4.  85

50. Father of taxonomy is :-

1. Angler and Prantle 
2.  Darwin
3. Linnaeus 
4.  Oswald & Tippo

51. Cryptogamia includes :-

1. Gymnosperm and Angiosperm
2. Thallophyta and Gymnosperm
3. Thallophyta, Bryophyta and Pteridophyta
4. Only angiosperm

52. According to Whittaker kingdom monera includes:-

1. Unicellular eukaryotes
2. Prokaryotes
3. Slime molds & protozoa
4. Multicellular & eukaryotes

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