1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Hydrocolloid carrageen is obtained form :

A
Chlorophyceae and Phaeophyceae
B
Phaeophyceae and Rhodophyceae
C
Rhodophyceae only
D
Phaeophyceae only
2
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Which of the following is incorrectly matched?

A
Ectocarpus - Fucoxanthin
B
Ulothrix - Mannitol
C
Porphyra - Floridian Starch
D
Volvox - Starch
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Match the plant with the kind of life cycle it exhibits:

List - I List - II
(a) Spirogyra (i) Dominant diploid sporophyte vascular plant, with highly reduced male or female gametophyte
(b) Fern (ii) Dominant haploid free-living gametophyte
(c) Funaria (iii) Dominant diploid sporophyte alternating with reduced gametophyte called prothallus
(d) Cycas (iv) Dominant haploid leafy gametophyte alternating with partially dependent multicellular sporophyte

Choose the correct answer from the options given below :

A
(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
B
(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
C
(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
D
(a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Gemmae are present in
A
Some Liverworts
B
Mosses
C
Pteridophytes
D
Some Gymnosperms
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