KVPY Stream-SA (Class 11) Biology: Questions 286 - 293 of 304

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 304 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 250.00 or

Question number: 286

» Structural Organization in Animals and Plants » Animal Tissues - Morphology, Anatomy and Functions - Mainly Cockroach » Respiratory System

MCQ▾

Question

The polyestrous mammal is

Choices

Choice (4) Response
a.

Man

b.

Rabbit

c.

Dog

d.

Horse

Question number: 287

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

MCQ▾

Question

Differentiation in morphology of the two sexes of the same species is called

Choices

Choice (4) Response
a.

Unisexual

b.

Hermaphrodite

c.

Sexual dimorphism

d.

Heteromorphosis

Question number: 288

» Ecology and Environment » Organisms and Environment » Population and Ecological Adaptations

Appeared in Year: 1990

MCQ▾

Question

Which of the following which is the smallest parasite [MP PMT]

Choices

Choice (4) Response
a.

Lemna

b.

Arceuthobium

c.

Wolffia

d.

Spirodella

Question number: 289

» Structural Organization in Animals and Plants » Animal Tissues - Morphology, Anatomy and Functions - Mainly Cockroach » Nervous System

MCQ▾

Question

In mammals, the colour is perceived by or which is responsible for colour detection

Choices

Choice (4) Response
a.

Rod cells of retina

b.

Cornea lens complex of eye

c.

Cone cells of retina

d.

Rods and cones

Question number: 290

» Structural Organization in Animals and Plants » Animal Tissues - Morphology, Anatomy and Functions - Mainly Cockroach » Respiratory System

MCQ▾

Question

In all the methods of asexual reproduction

Choices

Choice (4) Response
a.

Offsprings produced are genetically identical to the parents.

b.

Offsprings produced are genetically different from the parents.

c.

Offsprings produced may not be identical to the parents.

d. Question does not provide sufficient data or is vague

Question number: 291

» Ecology and Environment » Ecosystem » Patterns, Components

MCQ▾

Question

When the two ecosystems overlap each other the area is called.

Choices

Choice (4) Response
a.

Niche

b.

Ecotypes

c.

Ecotone

d.

Edge effect

Question number: 292

» Ecology and Environment » Environmental Issues » Air Pollution and Its Control

MCQ▾

Question

Greenhouse effect mainly due to

Choices

Choice (4) Response
a.

SO2

b.

O2

c.

CO2

d.

CO

Question number: 293

» Human Physiology » Neural Control and Coordination » Neuron and Nerves

MCQ▾

Question

Transmission of light into nerve impulse is a

Choices

Choice (4) Response
a.

Biological process

b.

Mechanical process

c.

Chemical process

d.

Biophysical process

Sign In