Reproduction-Sexual Reproduction in Flowering Plants (NEET Biology): Questions 42 - 48 of 88

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 3146 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 700.00 or

Question number: 42

» 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: 43

» 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: 44

» 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: 45

» 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: 46

» 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: 47

» 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

Question number: 48

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

Appeared in Year: 2000

MCQ▾

Question

In Capsella which type of embryosac is found [RPMT]

Choices

Choice (4) Response

a.

Trisporic

b.

Tetrasporic

c.

Bisporic

d.

Monosporic

Sign In