Plant Kingdom — DPP 2

20 NEET questions from Plant Kingdom, with answers and explanations. Attempt it as a timed test to get scoring, accuracy breakdown and mistake tracking.

Attempt this test free 20 questions · 30 minutes · +80 marks
1
Bryophyta are not tall plants due to:-
  1. A Absence of meristem
  2. B Absence of vascular tissues
  3. C Presence of root system
  4. D All the above
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Correct answer: B

2
The vascular tissue is absent in :-
  1. A Algae, fungi and pteridophytes
  2. B Thallophytes and bryophytes
  3. C Bryophytes and pteridophytes
  4. D Angiosperm and gymnosperm
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Correct answer: B

3
Agar, used to grow microbes and in preparations of ice creams and jellies, obtained from :-
  1. A Gelidium and Gracilaria
  2. B Spirulina and Oscillatoria
  3. C Fucus and Polysiphonia
  4. D Vaucheria and Brown algae
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Correct answer: A

4
Binary fission is found in :-
  1. A Multicellular algae
  2. B Unicellular algae
  3. C Multicellular algae and unicellular algae
  4. D None of these
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Correct answer: B

5
Match the following:
Plant Kingdom – NEET-3563
  1. A A-(ii); B-(iv), C-(iii); D-(i)
  2. B A-(i); B-(ii), C-(iií); D-(iv)
  3. C A-(iv); B-(iii), C-(ii); D-(i)
  4. D A-(ii); B-(iii), C-(iv); D-(i)
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Correct answer: A

6
List some of the plants are given below :-
Cedrus, Funaria, Pinus, Cycas, Ginkgo, Pteridium, Adiantum
How many are 'naked seed' bearing plants -
  1. A Three
  2. B Four
  3. C Two
  4. D Five
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Correct answer: B

7
Generally red algae do not form :-
  1. A Zoospore
  2. B Non-motile spore
  3. C Non-motile gamete
  4. D None of these
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Correct answer: A

8
The mode of pollination in Gymnospermae is:-
  1. A Anemophily
  2. B Entomophily
  3. C Hydrophily
  4. D Any of the above
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Correct answer: A

9
Angiosperm range in size from the smallest ___________ to tall tree of ___________.
  1. A Eucalyptus, Wolffia
  2. B Zamia, Sequoia
  3. C Wolffia, Eucalyptus
  4. D Cynodon, Bamboo
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Correct answer: C

10
Which algae best explains the evolution of sexual reproduction ?
  1. A Green algae
  2. B Red algae
  3. C Brown algae
  4. D B. G. Algae
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Correct answer: A

11
Heterospory occurs in :-
  1. A Selaginella
  2. B Pteridium
  3. C Funaria
  4. D Riccia
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Correct answer: A

12
Stem distinctly differentiated in to node and internode in :-
  1. A Psilopsida
  2. B Lycopsida
  3. C Sphenopsida
  4. D Pteropsida
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Correct answer: C

13
Given below are two statements:
Statement-I : Natural classification systems also based on evolutionary relationships between the various organisms.
Statement-II : In numerical taxonomy each character is given equal importance and at the same time hundreds of characters can be considered.
In the light of the above statements, choose the most appropriate answer from the options given below:
  1. A Both Statement-I and Statement-II are correct.
  2. B Both Statement-I and statement-II are incorrect.
  3. C Statement-1 is correct but Statement-II is incorrect.
  4. D Statement-I is incorrect but Statement-II is correct.
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Correct answer: A

14
Vegetative reproduction in mosses is by :-
  1. A Fragmentation
  2. B Budding
  3. C Both (1) & (2)
  4. D By spore
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Correct answer: C

15
Read Assertion and Reason carefully to mark the correct option out of the options given below.
Assertion : Artificial systems of classification separate closely related species.
Reason : Artificial systems of classification are based on a few superficial morphological characteristics.
  1. A Both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
  2. B Both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.
  3. C Assertion is True but the Reason is False.
  4. D Both Assertion & Reason are False.
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Correct answer: A

16
The sex organs of algae are generally :
  1. A Unicellular and jacketed
  2. B Unicellular and non-jacketed
  3. C Multicellular and jacketed
  4. D Multicellular and non-jacketed
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Correct answer: B

17
The unique reproductive structures of brown algae contain:
  1. A Sporangia
  2. B Antheridia and oogonia
  3. C Zoospores
  4. D Alternation of generations
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Correct answer: B

18
Identify the correct set of statements:
(a) One of the gym nosperms, the giant red wood tree sequoia is one of the tallest tree species.
(b) Gymnosperms are heterosporous cryptogams.
(c) Gymnosperms are evolutionarily last archegoniate plant group.
(d) Pteridophytes are evolutionarily last antheridial plant group.
(e) The stems are unbranched in Cycos and branched in Pinus and Cedrus.
Choose the correct answer from options given below:
  1. A (a), (b) and (d) only
  2. B (c), (d) and (e) only
  3. C (a), (b), (c) and (d) only
  4. D (a), (c), (d) and (e) only
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Correct answer: D

19
In Pteridophytes, sporophylls may form distinct compact structure, called :-
  1. A Strobili or cones
  2. B Microphyll
  3. C Macrophyll
  4. D Tropophyll
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Correct answer: A

20
The first cell of sporophytic generation in Bryophyta is:-
  1. A Spore
  2. B Spore mother cell
  3. C Zygote
  4. D Protonema
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Correct answer: C

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