AIIMS (All India Institute of Medical Sciences) Biology: Questions 109 - 116 of 467

Access detailed explanations (illustrated with images and videos) to 467 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time! View Sample Explanation or View Features.

Rs. 300.00 or

How to register?

Question number: 109

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

Edit
MCQ▾

Question

What type of ovule found in Mirabilis?

Choices

Choice (4)Response

a.

Anatropous

b.

Orthotropous

c.

Circinotropous

d.

None of the above

Question number: 110

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

Edit
MCQ▾

Question

Ovule of an angiosperm is technically equivalent to

Choices

Choice (4)Response

a.

A micro spore

b.

A mega spore

c.

A megagametangium

d.

A megasporangium

Question number: 111

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

Edit
MCQ▾

Question

Sporopollenin is found in:

Choices

Choice (4)Response

a.

Cytoplasm

b.

Intine

c.

Exine

d.

Nucleus

Question number: 112

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

Edit
MCQ▾

Question

Endothecium, middle layer and tapetum in anther are derived from:

Choices

Choice (4)Response

a.

Primary sporogenous layer

b.

Primary parietal layer

c.

Question does not provide sufficient data or is vague

d.

All of the above

Question number: 113

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

Edit
MCQ▾

Question

Caruncle is formed by

Choices

Choice (4)Response

a.

Perisperm

b.

Peduncle

c.

Cotyledons

d.

Integument

Question number: 114

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

Edit
MCQ▾

Question

Crassinucellate-ovule shows

Choices

Choice (4)Response

a.

Absence of nucellus

b.

Modified nucellus

c.

Well developed nucellus

d.

Partially developed nucellus

Question number: 115

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

Edit
MCQ▾

Question

Example of polyploid tissue present in an angiosperm plant is

Choices

Choice (4)Response

a.

Embryo

b.

Placenta

c.

Tapetum

d.

Perisperm

Question number: 116

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

Edit
MCQ▾

Question

Pollen grains of some plants cause

Choices

Choice (4)Response

a.

Typhoid

b.

Pneumonia

c.

Allergy

d.

None of the above

Developed by: