NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 530 - 536 of 3511

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Question number: 530

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

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Question

In Spirogyra, sometime the gametes behave directly as zygospores without fusion. Such reproductive bodies are called

Choices

Choice (4)Response

a.

aplanospores

b.

azygospores

c.

zygospores

d.

hypnospores

Question number: 531

» Diversity in Living World » What is Living? » Binomial Nomenclature

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Linnaeus is credited with

Choices

Choice (4)Response

a.

binomial nomenclature

b.

discovery of microscope

c.

discovery of blood circulation

d.

theory of biogenesis

Question number: 532

» Human Physiology » Excretory Products and Their Elimination » Modes of Excretion- Ammonotelism, Ureotelism, Uricotelism

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Question

“Columns of Bertini” in the kidney of mammals are formed as the extension of

Choices

Choice (4)Response

a.

Pelvis into ureter

b.

Medulla into cortex

c.

Cortex into medulla

d.

Medulla into pelvis

Question number: 533

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

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MCQ▾

Question

Top-shaped multiciliated male gametes, and the mature seed which bears only one embryo with two cotyledons are characteristic features of

Choices

Choice (4)Response

a.

Polypetalous angiosperms

b.

Conifers

c.

Gamopetalous angiosperms

d.

Cycads

Question number: 534

» Diversity in Living World » Five Kingdom Classification » Fungi

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Question

Torula stage of Mucor is in ________rich medium.

Choices

Choice (4)Response

a.

pesticides

b.

antibiotic

c.

sugar

d.

Question does not provide sufficient data or is vague

Question number: 535

» Plant Physiology » Transport in Plants » Osmosis

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Question

Osmosis cannot be demonstrated by a potato osmoscope using a solution of NaCl instead of sugar; because the potato tissue is

Choices

Choice (4)Response

a.

Permeable to cl ion.

b.

Permeable to na ion.

c.

Impermeable to salt solution.

d.

Permeable to salt solution.

Question number: 536

» Biotechnology and Its Applications » Recombinant DNA Technology

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MCQ▾

Question

After 4 PCR cycles how many DNA molecules are formed from one DNA template molecule?

Choices

Choice (4)Response

a.

32

b.

4

c.

8

d.

16

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