Plant Physiology-Mineral Nutrients (NEET Biology): Questions 33 - 38 of 41

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Question number: 33

» Plant Physiology » Mineral Nutrients » Essential Minerals

MCQ▾

Question

Which of the following elements is not required by plants for their normal healthy growth?

Choices

Choice (4) Response
a.

Calcium

b.

Magnesium

c.

Iron

d.

Lead

Question number: 34

» Plant Physiology » Mineral Nutrients » Essential Minerals

Match List-Ⅰ List-Ⅱ▾

Question

Match the column
List-Ⅰ (Minerals Found) List-Ⅱ (Parts Of The Plant)

(A)

) Iodine

(i)

Structural component of chlorophyll

(B)

Magnesium

(ii)

Not important for plants.

(C)

Manganese

(iii)

Found in middle lamella.

(D)

) Calcium

(iv)

Found in some amino acids.

(E)

Sulphur

(v)

Required for enzyme activity.

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)
  • (E)
a.
  • (ii)
  • (iv)
  • (i)
  • (v)
  • (iii)
b.
  • (i)
  • (ii)
  • (v)
  • (iii)
  • (iv)
c.
  • (iii)
  • (v)
  • (ii)
  • (iv)
  • (i)
d.
  • (ii)
  • (i)
  • (v)
  • (iii)
  • (iv)

Question number: 35

» Plant Physiology » Mineral Nutrients » Macro and Micronutrients

MCQ▾

Question

Which of the following element is used up in phosphorylation?

Choices

Choice (4) Response
a.

Magnesium and phosphate

b.

Iron and phosphorous

c.

Calcium and sulphur

d.

Chlorine and manganese

Question number: 36

» Plant Physiology » Mineral Nutrients » Deficiency Symptoms

MCQ▾

Question

Deficiency of molybdenum cause

Choices

Choice (4) Response
a.

Bending of leaf tip

b.

Poor development of vasculature

c.

Yellowing of leaves

d.

Mottling and necrosis of leaves

Question number: 37

» Plant Physiology » Mineral Nutrients » Macro and Micronutrients

MCQ▾

Question

Which of the following is not a micro or trace element?

Choices

Choice (4) Response
a.

Calcium

b.

Boron

c.

Manganese

d.

Molybdenum

Question number: 38

» Plant Physiology » Mineral Nutrients » Nitrogen Metabolism

MCQ▾

Question

The converson of ammonia into nitrites and nitrates is called

Choices

Choice (4) Response
a.

Ammonification

b.

All of these

c.

Denitrification

d.

Nitrification

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