Free Plant Kingdom (Daily Quiz: 3) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Bryophytes are different from fungi in having

(a) Sterile jacket layers

(b) Land habit

(c) Multiflagellate gametes

(d) Gametophytic plant body

Question-2

Which of the following correctly explains why rhodophyta exhibit a red colour?

(a) The wavelengths of light that are absorbed by chlorophyll are passed to phycoerythrin (a red pigment).

(b) Since most rhodophyta grow at great depths, the chlorophyll can only absorb light in the red area of the spectrum.

(c) Phycoerythrin absorbs all the light waves.

(d) Light reaching the greatest depth in water is in the blue-green region of the spectrum. This light is absorbed by phycoerythrin.

Question-3

Classification of plants proposed by Carolus Linnaeus was artificial because it was based on

(a) evolutionary tendencies which are diverse.

(b) only a few morphological characters.

(c) anatomical characters which are adaptive in nature.

(d) physiological traits along with morphological characters.

Question-4

Red algae are red due to the presence of pigment

(a) r-phycocyanin

(b) Phycoerythrin

(c) r-phycoerythrin

(d) r-phepocyamin

Question-5

Cycas and Adiantum resemble each other in having:

(a) Motile Sperms

(b) Seeds

(c) Cambium

(d) Vessels