NEET Biology: Questions 264 - 270 of 3239

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Question number: 264

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

‘Peptidoglycan’ is a characteristic constituent of the cell wall of

Choices

Choice (4) Response

a.

All members of ‘monera’ and ‘protista’.

b.

Archaebacteria and eukaryotes.

c.

Bacteria and cyanobacteria.

d.

Eubacteria and unicellular eukaryotes.

Question number: 265

» Human Physiology » Locomotion » Skeletal Muscle- Contractile Proteins and Muscle Contraction

MCQ▾

Question

Striated muscles contract by

Choices

Choice (4) Response

a.

Pulling together of myosin filaments.

b.

Pulling together of actin filaments.

c.

Sliding of actin filament upon myosin filaments.

d.

Sliding of myosin filaments upon actin filaments.

Question number: 266

» Ecology and Environment » Biodiversity and Its Conservation » Endangered Organisms

MCQ▾

Question

Endemic plants are those, which are

Choices

Choice (4) Response

a.

Gregarious in habit.

b.

Found in alpine region.

c.

Restricted to a certain area.

d.

Cosmopolitan in distribution.

Question number: 267

» Reproduction » Reproductive Health » Contraception and Medical Termination of Pregnancy (MTP)

MCQ▾

Question

What is the function of copper-T?

Choices

Choice (4) Response

a.

Stops zygote formation

b.

Checks mutation

c.

Stops obliteration of blastocoel

d.

Stops fertilization

Question number: 268

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

The incomplete breakdown of sugars in anaerobic respiration result in the formation of

Choices

Choice (4) Response

a.

glucose and CO2

b.

fructose and water

c.

alcohol and CO2

d.

water and CO2

Question number: 269

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

MCQ▾

Question

In Ulothrix meiosis (reduction division) occurs in

Choices

Choice (4) Response

a.

thallus

b.

zoospore

c.

gamete

d.

zygospore

Question number: 270

» Human Physiology » Excretory Products and Their Elimination » Regulation of Kidney Function

MCQ▾

Question

When a person is suffering from poor renal reabsorption then which of the following will not help in the maintenance of blood volume?

Choices

Choice (4) Response

a.

Increased ADH secretion

b.

Decreased arterial pressure in kidney

c.

Decreased glomerular filtration

d.

Increased arterial pressure in kidney

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