AIIMS Biology: Questions 173 - 179 of 428

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Question number: 173

» Diversity in Living World » Five Kingdom Classification » Animal Group - Chordata

Appeared in Year: 1996

MCQ▾

Question

Reptile and bird eggs are:

Choices

Choice (4) Response

a.

Oligolecithal

b.

Mesolecithal

c.

Macrolecithal

d.

Alecithal

Question number: 174

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

Appeared in Year: 2007

MCQ▾

Question

Male gamete in Angiosperm is produced by [MP PMT]

Choices

Choice (4) Response

a.

Tube cell

b.

Microspore cell

c.

Vegetative cell

d.

Generative cell

Question number: 175

» Reproduction » Human Reproduction » Menstrual Cycle

Appeared in Year: 2003

MCQ▾

Question

Phase of menstrual cycle in human that lasts for 7 - 8 days is

Choices

Choice (4) Response

a.

Follicular phase

b.

Ovulatory phase

c.

Luteal phase

d.

Menstruation

Question number: 176

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

Appeared in Year: 2005

MCQ▾

Question

Which of the following is not true for double fertilization [Bihar]

Choices

Choice (4) Response

a.

Male gamete and secondary nucleus fused to form endosperm nucleus

b.

Endosperm nucleus is diploid

c.

Discovered by Nawaschin

d.

Endosperm provides nutrition to embryo

Question number: 177

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

Appeared in Year: 2005

MCQ▾

Question

Nuclear endosperm is present in [Uttaranchal PMT]

Choices

Choice (4) Response

a.

Banana

b.

Phoenix

c.

Mango

d.

Coconut

Question number: 178

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

Appeared in Year: 2001

MCQ▾

Question

In Angiosperms the endosperm is [MPPMT]

Choices

Choice (4) Response

a.

Diploid

b.

Triploid

c.

Haploid

d.

Polyploid

Question number: 179

» Genetics and Evolution » Molecular Basis of Inheritance

Appeared in Year: 2005

MCQ▾

Question

cDNA probes are copied from the messenger RNA molecules with the help of:

Choices

Choice (4) Response

a.

DNA polymerase

b.

Restriction enzymes

c.

Reverse transcriptase

d.

Adenosine deaminase

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