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Assertion: Algae and fungi are grouped in thallophyta.

Reason: Algae and fungi show no differentiation in thallus.

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Important Questions on Plant Kingdom

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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Phycoerythrin is the major pigment in:
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
An alga which can be employed as food for human beings:
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Floridean starch has structure similar to
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
The plant body having holdfast, stipe and frond is a characteristic of:
MEDIUM
Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Which one of the following statements is wrong?
MEDIUM
Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Find incorrect statements from the following.
A) The cell wall of Gracilaria has an outside gelatinous coating.
B) Dictyota has flagellated spermatium.
C) Hornworts show haplodiplontic life cycle.
D) Volvox zygote acts as a zoospore.
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Which of the following pairs is of unicellular algae?
MEDIUM
Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Arrange the functions of the following respectively:
(A) Elaters
(B) Indusium
(C) Agar
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
An example of colonial alga is
HARD
Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta

Identify the figures given below marked as A, B, C, and D.

Question Image

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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Which of the following algae contains mannitol as reserve food material?
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Which one of the following statements is wrong?
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Which of the following algae produce carrageen?
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Acronematic flagella are seen in ___.
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Choose the incorrect statements among the following.
A) The female sex organs of Angiosperms are called strobilus.
B) The fusion of motile male gamete with non-motile egg is called zooidogamy.
C) Some algae are in association with animals.
D) Archegonium is flank shaped male sex organ with single cell.
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Assertion (A): In haplontic life cycle zygote acts as meiocyte.
Reason (R): In Spirogyra, non flagellated gametes will fuse to form zygote.
The correct option among the following is:
MEDIUM
Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Choose the correct statements from the following:
A) Meiosis has to occur if a diploid body has to produce gametes
B) In Cladophora it is not possible to categorise the male and female gametes
C) Organisms exhibiting external fertilization show greater synchrony between sexes
D) In Wolffia isogametes can be seen
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Which one of the following is wrong about Chara?
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Isogamous reproduction and flagellated gametes can be observed in
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Biology>Diversity in The Living World>Plant Kingdom>Division Thallophyta
Association of algae and fungi forms