NEET (National Eligibility cum Medical Entrance Test) Biology: Questions 271 - 277 of 3473

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Question number: 271

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

MCQ▾

Question

Pyrenoids in green algal cells are related to

Choices

Choice (4) Response

a.

General metabolism

b.

Protein storage

c.

Starch formation

d.

Enzyme secretion

Question number: 272

» Human Physiology » Digestion and Absorption » Alimentary Canal and Digestive Glands

MCQ▾

Question

The mucosal lining of the oesophagus of mammals is made up of

Choices

Choice (4) Response

a.

Stratified cuboidal epithelium

b.

Squamous epithelium

c.

Stratified columnar epithelium.

d.

Simple columnar epithelium

Question number: 273

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Mycoplasma are not sensitive to

Choices

Choice (4) Response

a.

streptomycin

b.

neomycin

c.

erythromycin

d.

penicillin

Question number: 274

» Human Physiology » Locomotion » Skeletal System and Its Functions

MCQ▾

Question

The cup-shaped structure of pelvic girdle, the acetabulum in man is formed by

Choices

Choice (4) Response

a.

Ilium and ischium.

b.

Ilium, ischium and cotyloid

c.

Ilium, ischium and pubis.

d.

Ilium and cotyloid.

Question number: 275

» Plant Physiology » Transport in Plants » Osmosis

MCQ▾

Question

In a fully turgid cells, the values of DPD, OP and TP will show which of the given tendency?

Choices

Choice (4) Response

a.

DPD = 10 atm, OP = 15 atm, TP = 5 atm.

b.

DPD = 0 atm, OP = 15 atm, TP = 15 atm.

c.

DPD = 5 atm, OP = 12 atm, TP = 7 atm.

d.

DPD = 2 atm, OP = 7 atm, TP = 5 atm.

Question number: 276

» Reproduction » Reproduction in Organisms » Vegetative Propagation in Plants

MCQ▾

Question

Vegetative reproduction by layering is found in

Choices

Choice (4) Response

a.

Jasmine

b.

Rose

c.

Mango

d.

All of these

Question number: 277

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

MCQ▾

Question

Which of the following occurs first in the light reaction?

Choices

Choice (4) Response

a.

Evolution of ATP and O2.

b.

Oxidation of chlorophyll.

c.

Production of O2 and NADPH2.

d.

Photolysis of water

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