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Match the columns and select the correct option.
 
  Column-I   Column-II
A. Phaeophyceae I. Funaria, Polytrichum, Sphagnum
B. Rhodophyceae II. Equisetum, Psilotum, Pteris
C. Mosses III. Ectocarpus, Dictyota, Laminaria
D. Pteridophytes IV. Polysiphonia, Porphyra, Gracilaria

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Important Questions on Plant Kingdom

EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
An alga which can be employed as food for human beings:
MEDIUM
Biology>Diversity in the Living World>Plant Kingdom>Algae
Study the following table and pick up the correct combinations:
S.No Type of flagellum Type of flagellum Example
I Pantonematic One row Euglena
II Stichonematic Two rows Astasia
III Acronematic Absent Polytoma
IV Pantacronematic Two or more rows Urceolus
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
An example of colonial alga is
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Acronematic flagella are seen in ___.
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Which one of the following is wrong about Chara?
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Phycoerythrin is the major pigment in:
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Isogamous reproduction and flagellated gametes can be observed in
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
In algae, vegetative reproduction mainly takes place by:
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Which of the following pairs is of unicellular algae?
MEDIUM
Biology>Diversity in the Living World>Plant Kingdom>Algae
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.
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
The plant body having holdfast, stipe and frond is a characteristic of:
MEDIUM
Biology>Diversity in the Living World>Plant Kingdom>Algae
Which one of the following statements is wrong?
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Which of the following algae contains mannitol as reserve food material?
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Floridean starch has structure similar to
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Which of the following algae produce carrageen?
MEDIUM
Biology>Diversity in the Living World>Plant Kingdom>Algae
Identify the correct statement about algae and fungi:
EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
In Oogamy, fertilization involves ________
MEDIUM
Biology>Diversity in the Living World>Plant Kingdom>Algae
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:
HARD
Biology>Diversity in the Living World>Plant Kingdom>Algae

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

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EASY
Biology>Diversity in the Living World>Plant Kingdom>Algae
Which one of the following statements is wrong?