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Science (English Medium) कक्षा ११ - CBSE Question Bank Solutions for Biology

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मुख्य विषय
अध्याय
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Biology
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Why is purification of water and nutrient salts so important in studies involving mineral nutrition using hydroponics?

[12] Mineral Nutrition
Chapter: [12] Mineral Nutrition
Concept: undefined >> undefined

What is the significance of step-wise release of energy in respiration?

[12] Respiration in Plants
Chapter: [12] Respiration in Plants
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Define the term growth.

[13] Plant Growth and Development
Chapter: [13] Plant Growth and Development
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Why is not any one parameter good enough to demonstrate growth throughout the life of a flowering plant?

[13] Plant Growth and Development
Chapter: [13] Plant Growth and Development
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Answer briefly: 

Why are villi present in the intestine and not in the stomach?

[16] Digestion and Absorption
Chapter: [16] Digestion and Absorption
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What are the basic layers of the wall of alimentary canal?

[16] Digestion and Absorption
Chapter: [16] Digestion and Absorption
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Given the dental formula of human beings

[16] Digestion and Absorption
Chapter: [16] Digestion and Absorption
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Discuss the main steps in the digestion of proteins as the food passes through different parts of the alimentary canal.

[16] Digestion and Absorption
Chapter: [16] Digestion and Absorption
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Explain the term thecodont and diphyodont.

[16] Digestion and Absorption
Chapter: [16] Digestion and Absorption
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Define the following:

Hormone

[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined

Define Endocrine gland

[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined

Diagrammatically indicate the location of the various endocrine glands in our body.

[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined
Hormones Target gland
Thyrotrophin (TSH) ______
[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined
Hormones Target gland
Corticotrophin (ACTH) ______
[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined
Hormones Target gland
Gonadotrophins (LH, FSH) ______
[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined
Hormones Target gland
Melanotrophin (MSH ______
[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined

Give an example of hyperglycemic hormone.

[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined

Give an example of hypercalcemic hormone.

[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined

Give an example of gonadotrophic hormones.

[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined

Give an example of a progestational hormone.

[19] Chemical Coordination and Integration
Chapter: [19] Chemical Coordination and Integration
Concept: undefined >> undefined
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CBSE Science (English Medium) कक्षा ११ Question Bank Solutions
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Biology
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Chemistry
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Computer Science (C++)
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Computer Science (Python)
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ English Core
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ English Elective - NCERT
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Entrepreneurship
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Geography
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Hindi (Core)
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Hindi (Elective)
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ History
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Mathematics
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Physics
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Political Science
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Psychology
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Sanskrit (Core)
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Sanskrit (Elective)
Question Bank Solutions for CBSE Science (English Medium) कक्षा ११ Sociology
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