Plant Physiology [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 1 - 5 of 338

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Question 1

Question Match List-Ⅰ List-Ⅱ▾

During osmosis, water moves through a membrane

List-Ⅰ (From)List-Ⅱ (To)
(A)

Low water potential

(i)

Low solute concern.

(B)

High osmotic potential

(ii)

High water potential

(C)

High solute concern

(iii)

A hypertonic solution

(High solute)

(D)

A hypotonic solution

(Less solute)

(iv)

Low osmotic potential

Choices

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

a.

  • (iv)
  • (ii)
  • (iii)
  • (i)

b.

  • (ii)
  • (iv)
  • (i)
  • (iii)

c.

  • (i)
  • (iii)
  • (ii)
  • (iv)

d.

  • (i)
  • (ii)
  • (iii)
  • (iv)

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Question 2

Question MCQ▾

Which of the following forms the connecting link between glycolysis and Kreb՚s cycle?

Choices

Choice (4)Response

a.

Glucose

b.

Lactic acid

c.

Pyruvic acid

d.

Ethyl alcohol

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Question 3

Question MCQ▾

In C4 plants, CO2 combine with PEP in presence of

Choices

Choice (4)Response

a.

Hydrogenase

b.

RuBP carboxylase

c.

PEP carboxylase

d.

RuBP oxygenase

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Question 4

Question MCQ▾

Moll՚s experiment shows

Choices

Choice (4)Response

a.

Unequal transpiration from two surfaces of leaf.

b.

Relation between transpiration and absorption.

c.

Chlorophyll is essential for photosynthesis.

d.

CO2 is required for photosynthesis.

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Question 5

Question MCQ▾

Hydroponics is

Choices

Choice (4)Response

a.

Growing of plants in sand

b.

Growing of floating aquatic plants

c.

Growing of aquatic plants

d.

Growing of plants in aqueous balanced nutrient

Edit