Reproduction (AIIMS Biology): Questions 132 - 138 of 149

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Question number: 132

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Male and Female Gametophytes

Appeared in Year: 2009

MCQ▾

Question

The male gametophyte in Angiosperm is reduced to [CGPMT]

Choices

Choice (4) Response

a.

Three cell

b.

One cell

c.

Four cell

d.

Two cell

Question number: 133

» Reproduction » Sexual Reproduction in Flowering Plants » Outbreeding Devices

Appeared in Year: 2009

MCQ▾

Question

In Gymnosperms the seeds are naked because they lack [CGPMT]

Choices

Choice (4) Response

a.

Integument

b.

Perianth

c.

Pericarp

d.

Nucellus

Question number: 134

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

Appeared in Year: 2009

MCQ▾

Question

The part of Castor seed that yields oil is [CGPMT]

Choices

Choice (4) Response

a.

Endosperm

b.

Cotyledon

c.

Nucellus

d.

Caruncle

Question number: 135

» Reproduction » Sexual Reproduction in Flowering Plants » Pollen-Pistil Interaction

Appeared in Year: 2009

MCQ▾

Question

For good growth of pollen tube necessary element is [CGPMT]

Choices

Choice (4) Response

a.

Ca

b.

B

c.

Mo

d.

Mg

Question number: 136

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Male and Female Gametophytes

Appeared in Year: 2006

MCQ▾

Question

Meiosis can be observed in [Bihar]

Choices

Choice (4) Response

a.

Spore mother cells

b.

Tapetal cells

c.

Megaspores

d.

Microspores

Question number: 137

» Reproduction » Reproduction in Organisms » Characteristics of Reproduction

Appeared in Year: 2002

Assertion-Reason▾

Assertion (Ꭺ)

Death is regarded as the most regulatory process on earth.

Reason (Ꭱ)

It avoids over- crowding caused by continuous reproduction

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are false

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

Question number: 138

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

Appeared in Year: 2009

MCQ▾

Question

Which one of the following is a pseudocarp [CGPMT]

Choices

Choice (4) Response

a.

Tomato

b.

Banana

c.

Guava

d.

Apple

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