NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1991 - 1997 of 3511

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Question number: 1991

» Diversity in Living World » Five Kingdom Classification » Plant Group - Gymnosperms

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Question

Seeds of gymnosperms have three generations, that is-

Choices

Choice (4) Response

a.

All the three gametophytic generations

b.

Two sporophytic and one gametophytic generation

c.

Two gametophytic and one sporophytic

d.

All the three sporophytic generations

Question number: 1992

» Diversity in Living World » Five Kingdom Classification » Plant Group - Gymnosperms

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Question

Gymnosperms differ from pteridophytes in having-

Choices

Choice (4) Response

a.

Presence of tracheids

b.

Presence of embryo

c.

Companion cell

d.

Presence of ovule

Question number: 1993

» Diversity in Living World » Five Kingdom Classification » Plant Group - Gymnosperms

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MCQ▾

Question

Professor Birbal Sahni discovered a fossil plant from 100 million years old fossil forest at Rajmahal Hills, Bihar. This plant was

Choices

Choice (4) Response

a.

Red alga

b.

Williamsonia

c.

Horneophyton

d.

Rhynia

Question number: 1994

» Diversity in Living World » Five Kingdom Classification » Plant Group - Angiosperms

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MCQ▾

Question

Most specialised (much modified) sporophylls found in

Choices

Choice (4) Response

a.

Spermatophyta

b.

Pteridophyta

c.

Angiosperms

d.

Gymnosperms

Question number: 1995

» Diversity in Living World » Five Kingdom Classification » Plant Group - Gymnosperms

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Question

Multiciliate male gametes are found in

Choices

Choice (4) Response

a.

Cycas

b.

Gnetum

c.

Mango

d.

Pinus

Question number: 1996

» Diversity in Living World » Five Kingdom Classification » Plant Group - Gymnosperms

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Question

Endosperm in gymnosperms is

Choices

Choice (4) Response

a.

Haploid & developed after fertilization

b.

Triploid & developed before fertilization

c.

Triploid & developed after fertilization

d.

Haploid & developed before fertilization

Question number: 1997

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

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Appeared in Year: 1998

MCQ▾

Question

Indicator of water pollution [ CBSE PM/PP]

Choices

Choice (4) Response

a.

Ulothrix

b.

Beggiatoa

c.

Chlorella

d.

E. coli