Reproduction (KVPY Stream-SA (Class 11) Biology): Questions 27 - 34 of 114

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Question number: 27

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

MCQ▾

Question

The structure is formed by integument which helps in germination is called: -

Choices

Choice (4) Response

a.

Aril

b.

Operculum

c.

Caruncle

d.

Sarcotesta

Question number: 28

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

MCQ▾

Question

Monosporic eight nucleated embryosac referred as: -

Choices

Choice (4) Response

a.

Allium type

b.

Oenothera type

c.

Peperomia type

d.

Polygonum type

Question number: 29

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

MCQ▾

Question

Resupinate type of ovule are: -

Choices

Choice (4) Response

a.

Straight

b.

Transverse

c.

Inverted

d.

Coiled

Question number: 30

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

MCQ▾

Question

In anatropous ovule, the micropyle is present: -

Choices

Choice (4) Response

a.

In straight line with funiculum

b.

At right angles with funiculum

c.

At 45° with funiculum

d.

Side by side with funiculum

Question number: 31

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

MCQ▾

Question

Filiform apparatus are found in

Choices

Choice (4) Response

a.

Egg cell

b.

Secondary nucleus

c.

Synergids

d.

Antipodal cell

Question number: 32

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

MCQ▾

Question

Just before fertilization the diploid structure in the ovule of Capsella is

Choices

Choice (4) Response

a.

Antipodals

b.

Nucellus/Sec. Nucleus

c.

Pollen tube

d.

Synergids

Question number: 33

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

MCQ▾

Question

The ovule in which single layer nucellar tissue is present is known as: -

Choices

Choice (4) Response

a.

Amphinucellate

b.

Circinotropous

c.

Crassinucellate

d.

Tenuinucellate

Question number: 34

» Reproduction » Sexual Reproduction in Flowering Plants » Flower Structure

MCQ▾

Question

Anther of the Moringa plant is: -

Choices

Choice (4) Response

a.

Monosporangiate

b.

Bisporangiate

c.

Tetrasporangiate

d.

None of the above

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