NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1120 - 1126 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. Unlimited Access for Unlimited Time! View Sample Explanation or View Features.

Rs. 750.00 or

How to register?

Question number: 1120

» Plant Physiology » Transport in Plants » Diffusion

Edit
MCQ▾

Question

Entry of mineral ions in plant root cells by diffusion is

Choices

Choice (4)Response

a.

active absorption

b.

osmosis

c.

passive absorption

d.

Question does not provide sufficient data or is vague

Question number: 1121

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

Edit
MCQ▾

Question

Tip of ecological pyramid is occupied by

Choices

Choice (4)Response

a.

Producers

b.

Herbivores

c.

Decomposers

d.

Carnivores

Question number: 1122

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

Edit
MCQ▾

Question

Given below is one of the types of ecological pyramids. This type represents

Image showing which pyramid is represents.

Image Showing Which Pyramid is Represents

Choices

Choice (4)Response

a.

Energy pyramid in a spring.

b.

Pyramid of biomass in a fallow land.

c.

Pyramid of numbers in grassland.

d.

Pyramid of biomass in a lake.

Question number: 1123

» Ecology and Environment » Environmental Issues » Agrochemicals and Their Effects

Edit
MCQ▾

Question

All organic substance found in the biosphere necessarily contain

Choices

Choice (4)Response

a.

Silica

b.

Carbon

c.

Oxygen

d.

Nitrogen

Question number: 1124

» Diversity in Living World » Five Kingdom Classification » Monera

Edit
MCQ▾

Question

Sexual reproduction is absent in

Choices

Choice (4)Response

a.

eukaryote

b.

all of these

c.

bacteria

d.

Cyanobacteria

Question number: 1125

» Ecology and Environment » Ecosystem » Patterns, Components

Edit
MCQ▾

Question

If the high altitude birds become rare or extinct, the plants which may disappear along with them are

Choices

Choice (4)Response

a.

Oak

b.

Pine

c.

Orchids

d.

Rhododendrons

Question number: 1126

» Reproduction » Reproduction in Organisms » Asexual Reproduction

Edit
MCQ▾

Question

The reason of formation of embryoid from pollen grain in a tissue culture medium is

Choices

Choice (4)Response

a.

Double fertilization

b.

Test tube culture

c.

Organogenesis

d.

Cellular totipotency

Developed by: