NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 126 - 131 of 3511

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Question number: 126

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

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MCQ▾

Question

Rhodophyceae is red coloured due to

Choices

Choice (4) Response

a.

xanthophyll

b.

phycocyanin

c.

phycoerythrin

d.

carotenoids

Question number: 127

» Cell Structure and Function » Cell Organelles - Structure and Function » Mitochondria

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MCQ▾

Question

Which of the following pair is correct?

Choices

Choice (4) Response

a.

DNA synthesis – Ribosomes

b.

Protein synthesis – Smooth E. R

c.

Aerobic respiration – Cristae

d.

Suicidal sacs – Dictyosomes

Question number: 128

» Cell Structure and Function » Cell Organelles - Structure and Function » Cell Envelope

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MCQ▾

Question

The main difference between pinocytosis and phagocytosis is

Choices

Choice (4) Response

a.

Taking in of small and large particles respectively.

b.

Taking in of fluid substances and engulfing of food material and foreign bodies.

c.

Taking in of small amount of liquid and large volume of liquids.

d.

All of the above

Question number: 129

» Plant Physiology » Mineral Nutrients » Macro and Micronutrients

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MCQ▾

Question

Essential microelements are

Choices

Choice (4) Response

a.

Absorbed from soil

b.

Produced by growth hormones

c.

Produced by enzymes

d.

Manufactured during photosynthesis

Question number: 130

» Cell Structure and Function » B Cell Division » Meiosis

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MCQ▾

Question

Prophase of reduction division is divided into number of stages. The correct chronological sequence is

Choices

Choice (4) Response

a.

leptotene-pachytene-zygotene-diplotene-diakinesis

b.

leptotene-zygotene-diplotene-pachytene-diakinesis

c.

leptotene-zygotene-pachytene-diplotene-diakinesis

d.

leptoteme-diplotene-pachytene-zygotene-dialinesis

Question number: 131

» Plant Physiology » Mineral Nutrients » Essential Minerals

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MCQ▾

Question

Non-essential element in plant is

Choices

Choice (4) Response

a.

Potassium

b.

Barium

c.

Calcium

d.

Magnesium