Plant Kingdom Mock Test-5

NEET Biolgy Plant Kingdom Mock Test-5

(A): Chlorophyta has green thallus.
(R): Chlorophyta has pyrenoids.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A) : Spirogyra is slippery in touch
(R): Spirogyra consists a gelatinous sheath.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A) : Akinetes are asexual spores.
(R): Akinetes are resting vegetative structures of green algae.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): Meiospores form genetically and functionally different progenies.
(R): Mitospores form progenies identical to parents.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): The sex organs in the bryophytes are jacketed.
(R): Bryophytes are land plants.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): The bryophytes exist in two phases-game tophyte and sporophyte
(R): The sporophyte is nutritionally independent.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): Mature Marchantia bears gametophores
(R): The antheridiophores and archegoniophores are borne on different thalli.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): In Marchantia, elaters are directly formed from the sporogenous cells.
(R): Elaters are haploid.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): Upper surface of Marchantia thallus shows formation of gemma cups.
(R): One gemma cup contains one gemma.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): The primary protonema of Moss by death and decay of cells may break into fragments.
(R): Each fragment gives rise to leafy gametophyte.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): Archegonial venter forms calyptra in mosses
(R): Calyptra is present at the top of the sporophyte as a hood in bryopsida

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): The capsule of Moss is highly differentiated.
(R): Each region performs a distinctive function.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A); Sphagnum is called peat moss.
(R): It is the major component of peat.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A); Sphagnum is used for dressing wounds.
(R); Sphagnum cannot absorb water.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A); The young stem of Funaria is photosynthetic
(R): It contain hydroids

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false.
(D) Both (A) are (R) wrong.



(A): Sporophytes of pteridophyta are dominant individuals.
(R): They do not show the formation of true roots.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false
(D) Both (A) are (R) wrong



(A): Selaginella shows heterospory.
(R): Spores are of two types in this genus.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false
(D) Both (A) are (R) wrong



(A) : Both bryophytes and pteridophytes contain well-developed antheridia.
(R): Biflagellate sperms can be formed by their antheridia.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false
(D) Both (A) are (R) wrong



(A): Water is not required for fertilization process in ferns.
(R): Sugars of archegonial venter attracts antherozoids.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false
(D) Both (A) are (R) wrong



(A): All gymnosperms are trees.
(R): They lack vegetative reproduction.

(A) Both ( A ) and (R) are true and (R) is the correct explanation of ( A )
(B) Both (A) and (R) are true and (R) is not the correct explanation of (A)
(C) (A) is true but (R) is false
(D) Both (A) are (R) wrong