NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 2945 - 2951 of 3511

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Question number: 2945

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

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Appeared in Year: 2000

MCQ▾

Question

Onagrad type of embryo development is found in [RPMT]

Choices

Choice (4) Response

a.

Lilium

b.

Hibiscus

c.

Solatium

d.

Capsella

Question number: 2946

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

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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.

Hemitropous

b.

Orthotropous

c.

Campylotropous

d.

Anatropous

Question number: 2947

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

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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.

Embryo

d.

Endosperm

Question number: 2948

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

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Appeared in Year: 2001

MCQ▾

Question

Nucellus is found in [RPMT]

Choices

Choice (4) Response

a.

Ovule

b.

Pollen

c.

Leaf

d.

Cell

Question number: 2949

» Plant Physiology » Plant Growth and Development » Seed Dormancy

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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

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Appeared in Year: 2001

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Synergids

b.

Central cell

c.

Antipodal cells

d.

Egg cell

Question number: 2951

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

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Appeared in Year: 2001

MCQ▾

Question

Anemophily type of pollination is found in: [AIPMT]

Choices

Choice (4) Response

a.

Vallisneria

b.

Bottle brush

c.

Salvia

d.

Coconut