NEET Biology: Questions 305 - 311 of 3390

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Question number: 305

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Which of the following bacteria is utilized in gober gas plant?

Choices

Choice (4) Response

a.

Methanogens

b.

Ammonifying bacteria

c.

Denitrifying bacteria

d.

Nitrifying bacteria

Question number: 306

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

MCQ▾

Question

The sporophyte of Funaria begins development within

Choices

Choice (4) Response

a.

antheridia

b.

archaegonium

c.

protonema

d.

capsule

Question number: 307

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

MCQ▾

Question

Tetradynamous condition is characteristics of

Choices

Choice (4) Response

a.

Malvaceae/Althea/Hibiscus

b.

Liliaceae/Allium/Asphodelus

c.

Solanaceae/Nicotians/Petunia

d.

Cruciferae/Mustard/Iberis

Question number: 308

» Plant Physiology » Mineral Nutrients » Deficiency Symptoms

MCQ▾

Question

Death of stem and root tips occur due to deficiency of

Choices

Choice (4) Response

a.

Nitrogen

b.

Calcium

c.

Carbon

d.

Phosphorus

Question number: 309

» Biology and Human Welfare » Health and Disease » Basic Concepts of Immunology-Vaccines

MCQ▾

Question

Some people who have suffered from a disease may not be affected again during their life time; such immunity is called

Choices

Choice (4) Response

a.

Passive immunity

b.

Acquired immunity

c.

Natural immunity

d.

Active immunity

Question number: 310

» Plant Physiology » Mineral Nutrients » Macro and Micronutrients

MCQ▾

Question

Mg and Fe are required by the plants for the

Choices

Choice (4) Response

a.

synthesis of chlorophyll pigments in leaves

b.

mechanism of stomatal opening and closing

c.

energy transfer concerned with photosynthesis

d.

translocation of carbohydrates from the leaf to the steam

Question number: 311

» Plant Physiology » Mineral Nutrients » Essential Minerals

MCQ▾

Question

Which of the following element is not essential for plants?

Choices

Choice (4) Response

a.

Zinc

b.

Potassium

c.

Iodine

d.

Iron

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