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In which of the following gametophyte is not independent free living?

(A)

Pinus

(B)

Funaria

(C)

Marchantia

(D)

Pteris

NEET - Medical UG-2015 Hard

Answer & Solution:

solution: Pinus

Pinus has well developed gametophyte in which sperm cells are fertilised with egg cell within the ovule.

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Other Questions of the same topic

Q1:

Select the wrong statement :

(A)

 Isogametes are similar in structure, function and behavior

(B)

Anisogametes differ either in structure, function of behaviour

(C)

In Oomycetes female gamete is smaller and motile, while male gamete is larger and non-motile

(D)

 Chlamydomonas exhibits both isogamy and anisogamy and Fucus shows oogamy

NEET - Medical UG-2013 Medium

Q2:

Isogamous condition with non-flagellated gametes is found in:

(A)

Chlamydomonas

(B)

Spirogyra

(C)

Volvox

(D)

Fucus

NEET - Medical UG-2013 Easy

Q3:

Read the following statements (A– E) and answer the question which follows them : 
 (A) In liverworts, mosses and ferns gametophytes are free-living 
 (B) Gymnosperms and some ferns are heterosporous 
 (C) Sexual reproduction in Fucus, Volvox and Albugo is oogameous 
 (D) The sporophytes in liverworts is more elaborate than that in mosses 
 (E) Both, Pinus and Marchentia are dioecious 
 How many of the above statements are correct ?

(A)

One

(B)

Two

(C)

Three

(D)

Four

NEET - Medical UG-2013 Hard

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