Reproduction (AIIMS Biology): Questions 144 - 149 of 149

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Question number: 144

» Reproduction » Reproduction in Organisms » Binary Fission

MCQ▾

Question

Binary fission is found in

Choices

Choice (4) Response

a.

Planaria

b.

Paramecium

c.

Amoeba

d.

All a. , b. and c. are correct

Question number: 145

» Reproduction » Reproduction in Organisms » Modes of Reproduction - Asexual and Sexual

Assertion-Reason▾

Assertion (Ꭺ)

Sexual reproduction is advantageous than asexual reproduction.

Reason (Ꭱ)

It is rapid mode of reproduction while asexual reproduction is show mode of reproduction.

Choices

Choice (4) Response

a.

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

b.

Ꭺ is false but Ꭱ is true

c.

Both Ꭺ and Ꭱ are false

d.

Ꭺ is true but Ꭱ is false

Question number: 146

» Reproduction » Reproduction in Organisms » Gemmule

MCQ▾

Question

Gemmule formation in sponges is helpful in

Choices

Choice (4) Response

a.

Parthenogenesis

b.

Sexual reproduction

c.

Only dissemination

d.

Asexual reproduction

Question number: 147

» Reproduction » Human Reproduction » Menstrual Cycle

MCQ▾

Question

Cessation of menstrual cycle in the human female is known as

Choices

Choice (4) Response

a.

Ovulation

b.

Menopause

c.

Puberty

d.

Maturation

Question number: 148

» Reproduction » Reproduction in Organisms » Asexual Reproduction

MCQ▾

Question

Which of the following is the mode of reproduction in Amoeba?

Choices

Choice (4) Response

a.

Multiple fission only

b.

Binary fission and multiple fission

c.

Binary fission only

d.

Binary fission and conjugation

Question number: 149

» Reproduction » Reproduction in Organisms » Modes of Reproduction - Asexual and Sexual

MCQ▾

Question

In some species parthenogenesis may alternate with sexual reproduction, this process is called

Choices

Choice (4) Response

a.

Complete parthenogenesis and Incomplete or cyclic parthenogenesis

b.

Incomplete or cyclic parthenogenesis

c.

Complete parthenogenesis

d.

All of the above

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