Free Plant Kingdom (Daily Quiz: 2) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

1. Green algae occur in fresh water, brackish water, salt water.
2. Habitat of brown algae-fresh water (rare), brackish water, salt water.
3. Some red algae are found in fresh water, mostly occur in salt water, some are in brackish water.
4. Most of the red algae are multicellular.
5. Red alga may occur in both well lighted regions close to water-surface and also at great depths in oceans where light penetration is little.
6. Cell wall of red algae consists of cellulose + agar.
7. 2 – 8, equal and apical flagella in green algae

(a) All are false

(b) All are correct

(c) (1) and (6) are correct

(d) (2), (3) and (5) are correct

Question-2

Process similar to seed habit considerably is observed in

(a) Heterosporous species of pteridophyte

(b) Homosporous species of pteridophytes

(c) All the members of pteridophytes

(d) Not seen in pteridophyte

Question-3

Match the classes of pteridophytes given in column I with their examples given in column II and choose the correct option.

Column -I (Classes of pteridophytes)	Column-II (Examples)
A. Psilopsida	I. Selaginella
B. Lycopsida	II. Psilotum
C. Sphenopsida	III. Dryopteris
D. Pteropsida	IV. Equisetum

Codes:

(a) A – I; B – II; C – IV; D – III

(b) A – II; B – I; C – IV; D – III

(c) A – II; B – I; C – III; D – IV

(d) A – II; B – IV; C – I; D – III

Question-4

Ulothrix can be described as a

(a) filamentous alga lacking flagellated reproductive stages

(b) membranous alga producing zoospores

(c) non-motile colonial alga lacking zoospores

(d) filamentous alga with flagellated reproductive stages

Question-5

Identify the A, B and C shown in this figure?

(a) A–Zygote (2n), B–Gametophyte (n), C–Gametogenesis

(b) A–Gametophyte (n), B–Zygote (2n), C–Gametogenesis

(c) A–Zygote (2n), B–Gametogenesis, C–Gametophyte (n)

(d) A–Gametogenesis, B–Zygote (2n), C–Gametophyte (n)