NEET (National Eligibility cum Medical Entrance Test) Biology: Questions 2945 - 2952 of 3390

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Question number: 2945

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

Appeared in Year: 2000

MCQ▾

Question

Onagrad type of embryo development is found in [RPMT]

Choices

Choice (4) Response

a.

Hibiscus

b.

Lilium

c.

Capsella

d.

Solatium

Question number: 2946

» Reproduction » Sexual Reproduction in Flowering Plants » Significance of Seed and Fruit Formation

Appeared in Year: 2004

MCQ▾

Question

An ovule which becomes curved so the nucellus and embryo sac lie at right angles to the funicle is - [AIPMT]

Choices

Choice (4) Response

a.

Orthotropous

b.

Anatropous

c.

Campylotropous

d.

Hemitropous

Question number: 2947

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

Appeared in Year: 2001

MCQ▾

Question

What is the liquid part of green Coconut: - [RPMT]

Choices

Choice (4) Response

a.

Female gametophyte

b.

Nucellus

c.

Endosperm

d.

Embryo

Question number: 2948

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

Appeared in Year: 2001

MCQ▾

Question

Nucellus is found in [RPMT]

Choices

Choice (4) Response

a.

Pollen

b.

Cell

c.

Leaf

d.

Ovule

Question number: 2949

» Plant Physiology » Plant Growth and Development » Seed Dormancy

Appeared in Year: 2000

MCQ▾

Question

By which action a seed coat becomes permeable to water - [AIPMT]

Choices

Choice (4) Response

a.

Vernalization

b.

Scarification

c.

Stratification

d.

None of the above

Question number: 2950

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

Appeared in Year: 2001

MCQ▾

Question

In Angiosperms pollen tube liberate their male gametes into the: [AIPMT]

Choices

Choice (4) Response

a.

Egg cell

b.

Central cell

c.

Synergids

d.

Antipodal cells

Question number: 2951

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

Appeared in Year: 2001

MCQ▾

Question

Anemophily type of pollination is found in: [AIPMT]

Choices

Choice (4) Response

a.

Vallisneria

b.

Bottle brush

c.

Coconut

d.

Salvia

Question number: 2952

» Reproduction » Sexual Reproduction in Flowering Plants » Outbreeding Devices

Appeared in Year: 2003

MCQ▾

Question

In a Flowering plant, archesporium gives rise to: - [AIPMT]

Choices

Choice (4) Response

a.

wall and the sporogenous cells

b.

Wall and the tapetum

c.

Only the wall of the sporangium

d.

Only tapetum and sporogenous cells

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