NEET Biology: Questions 1220 - 1225 of 3146

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Question number: 1220

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

MCQ▾

Question

Most primitive living vascular plants are

Choices

Choice (4) Response

a.

fern

b.

Cycads

c.

brown algae

d.

Sphagnum

Question number: 1221

» Plant Physiology » Transport in Plants » Plasmolysis

Match List-Ⅰ List-Ⅱ▾

Question

Match the theories given in column I with the names of scientist listed in column II. Choose the answer which gives the correct combination of the alphabets.
List-Ⅰ (Names Of Theories) List-Ⅱ (Names Of Scientists)

(A)

Relay pump theory

(i)

Sir J. C. Bose

(B)

Pulsation theory

(ii)

Godlewski

(C)

Mass flow

(iii)

Ernst Munch

(D)

Transpiration cohesion theory

(iv)

Dixon and Jolly

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (i)
  • (iii)
  • (iv)

b.

  • (iv)
  • (i)
  • (ii)
  • (iii)

c.

  • (i)
  • (iii)
  • (ii)
  • (iv)

d.

  • (iii)
  • (i)
  • (iv)
  • (ii)

Question number: 1222

» Ecology and Environment » Biodiversity and Its Conservation » Biodiversity Conservation

MCQ▾

Question

Which of the following does not occur in wildlife conservation?

Choices

Choice (4) Response

a.

Prohibition of hunting

b.

Fauna conservation

c.

Use of soil & flora

d.

Flora conservation

Question number: 1223

» Ecology and Environment » Environmental Issues » Greenhouse Effect and Global Warning

MCQ▾

Question

Gas being produced by paddy field and involved in global warming is

Choices

Choice (4) Response

a.

Methane

b.

H2S

c.

CO2

d.

Chlorine

Question number: 1224

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Root

MCQ▾

Question

If four radial vascular bundles are present, then the structure will be

Choices

Choice (4) Response

a.

dicot root

b.

monocot root

c.

dicot stem

d.

monocot stem

Question number: 1225

» Biotechnology and Its Applications » Human Insulin and Vaccine Production

MCQ▾

Question

Vaccine prepared by recombinant DNA technology is called

Choices

Choice (4) Response

a.

Third generation vaccine.

b.

First generation vaccine.

c.

Second generation vaccine.

d.

Fourth generation vaccine.

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