Reproduction (NEET Biology): Questions 10 - 15 of 131

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Question number: 10

» Reproduction » Reproduction in Organisms » Asexual Reproduction

MCQ▾

Question

The development of gametophyte from the vegetative parts of the sporophyte without the intervention of spores is called

Choices

Choice (4) Response
a.

Parthenogenesis

b.

Apospory

c.

Apogamy

d.

Parthnocarpy

Question number: 11

» Reproduction » Reproduction in Organisms » Characteristics of Reproduction

MCQ▾

Question

A perennial plant differs from biennial in

Choices

Choice (4) Response
a.

Not dying after seasonal production of flowers.

b.

Having asexual reproductive structures.

c.

Having underground perennating structure.

d.

Being tree species.

Question number: 12

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

MCQ▾

Question

Even after killing the generative cell with a laser beam, the pollen grain of a flowering plant germinates and produced normal pollen tube because

Choices

Choice (4) Response
a.

Laser beam stimulates pollen germination and pollen tube growth.

b.

The vegetative cell has not been damaged.

c.

The laser beam does not damage the region from which pollen tube emerges.

d.

The contents of killed generative cell permit germination and pollen tube growth.

Question number: 13

» Reproduction » Reproductive Health » Contraception and Medical Termination of Pregnancy (MTP)

MCQ▾

Question

What is the function of copper-T?

Choices

Choice (4) Response
a.

Stops zygote formation

b.

Checks mutation

c.

Stops obliteration of blastocoel

d.

Stops fertilization

Question number: 14

» Reproduction » Reproduction in Organisms » Vegetative Propagation in Plants

MCQ▾

Question

Vegetative reproduction by layering is found in

Choices

Choice (4) Response
a.

Jasmine

b.

Rose

c.

Mango

d.

All of these

Question number: 15

» Reproduction » Reproductive Health » Birth Control-Need and Methods

MCQ▾

Question

Surgical removal or cutting and ligation of the ends of oviduct is known as

Choices

Choice (4) Response
a.

Vasectomy

b.

Oviductomy

c.

Ovariectomy

d.

Tubectomy

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