Free Plant Kingdom (Daily Quiz: 1) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

In Gymnosperm, endosperm is formed by –

(a) Fusion between a male gamete and a polar nuclei

(b) Fusion between a male gamete and two polar nuclei

(c) Fusion between egg and male gamete

(d) Germination of megaspore

Question-2

The biflagellate pear-shaped zoospores are characteristics of

(a) Green algae

(b) Red algae

(c) Brown algae

(d) All of these

Question-3

Red algae are mostly

(a) Multicellular

(b) Unicellular

(c) May be multicellular and unicellular

(d) None of these

Question-4

The endosperm of Gymnosperm is-

(a) Diploid

(b) Haploid

(c) Triploid

(d) Tetraploid

Question-5

Read the following five statements (A to E) and select the option with all correct statements :

1. Mosses and Lichens are the first organisms to colonise a bare rock.
2. Selaginella is a homosporous pteridophyte
3. Coralloid roots in Cycas have VAM
4. Main plant body in bryophytes is gametophytic, whereas in pteridophytes it is sporophytic
5. In gymnosperms, male and female gametophytes are present within sporangia located on sporophyte

(a) (A), (D) and (E)

(b) (B),(C) and (D)

(c) (B), (C) and (E)

(d) (A), (C) and (D)