NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 329 - 335 of 3511

Access detailed explanations (illustrated with images and videos) to 3511 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 750.00 or

How to register?

Question number: 329

» Plant Physiology » Transport in Plants » Transpiration-Opening and Closing of Stomata

Edit
MCQ▾

Question

Most widely accepted explanation for the ascent of sap in tree is

Choices

Choice (4) Response

a.

Transpiration cohesion theory of Dixon

b.

Role of atmospheric pressure

c.

Capillarity

d.

Pulsating action of living cells

Question number: 330

» Biotechnology and Its Applications » Genetically Modified Organisms

Edit
MCQ▾

Question

Golden rice is a transgenic crop of the future with which of the following improved trait?

Choices

Choice (4) Response

a.

High vitamin-A content

b.

High protein content

c.

Insect resistance

d.

High lysine (essential amino acid) content

Question number: 331

» Cell Structure and Function » B Cell Division » Cell Cycle

Edit
MCQ▾

Question

Phragmoplast is precursor of

Choices

Choice (4) Response

a.

colourless plastid

b.

cell plate

c.

chromoplast

d.

chloroplast

Question number: 332

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

Edit
MCQ▾

Question

Beer is obtained from

Choices

Choice (4) Response

a.

Rye

b.

Grapes

c.

Barley

d.

Molasses

Question number: 333

» Biotechnology and Its Applications » Genetic Engineering

Edit
MCQ▾

Question

In tissue culture medium the embryoids formed from pollen grain is due to

Choices

Choice (4) Response

a.

Double fertilization

b.

Cellular totipotency

c.

Test tube culture

d.

Organogenesis

Question number: 334

» Biotechnology and Its Applications » Genetic Engineering

Edit
MCQ▾

Question

Which of following is not related with bio weapons?

Choices

Choice (4) Response

a.

Bacillus anthrasis

b.

Clostridium botulinum

c.

E. coli

d.

Yersinia pestis

Question number: 335

» Ecology and Environment » Ecosystem » Pyramids of Number, Biomass, Energy

Edit
MCQ▾

Question

When peacock eat snakes which eat insects thriving on green plants, the peacock is

Choices

Choice (4) Response

a.

Final decomposer

b.

A primary decomposer

c.

A primary consumer

d.

The apex of food pyramid