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HSC Science (General) १२ वीं कक्षा - Maharashtra State Board Question Bank Solutions for Biology

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Biology
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Give the significance of fertilization.

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined

Which endocrine gland plays an important, role in improving immunity?

[9] Control and Co-ordination
Chapter: [9] Control and Co-ordination
Concept: undefined >> undefined

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Multiple choice question.

In human female, the fertilized egg gets implanted in uterus _______.

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined

Opium derivative is ____________.

[10] Human Health and Diseases
Chapter: [10] Human Health and Diseases
Concept: undefined >> undefined

The stimulant present in tea is ___________.

[10] Human Health and Diseases
Chapter: [10] Human Health and Diseases
Concept: undefined >> undefined

Which of the following is caused by smoking?

[10] Human Health and Diseases
Chapter: [10] Human Health and Diseases
Concept: undefined >> undefined

Name one disease caused by smoking?

[10] Human Health and Diseases
Chapter: [10] Human Health and Diseases
Concept: undefined >> undefined

Name the addicting component found in tobacco.

[10] Human Health and Diseases
Chapter: [10] Human Health and Diseases
Concept: undefined >> undefined

Answer the following question.

What is capacitation? Give its importance.

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined

Why is smoking a bad habit?

[10] Human Health and Diseases
Chapter: [10] Human Health and Diseases
Concept: undefined >> undefined

Describe the process of fertilization.

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined

Describe the ill –effects of alcoholism on health.

[10] Human Health and Diseases
Chapter: [10] Human Health and Diseases
Concept: undefined >> undefined

Write a short note on fallopian tube.

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined

______ has an important role in the development of immune system by maturation of T lymphocytes.

[9] Control and Co-ordination
Chapter: [9] Control and Co-ordination
Concept: undefined >> undefined

Explain the mechanism of fertilization in humans.

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined

State the names of hormones and glands secreting them:

Development of immune system and maturation of T-lymphocyte.

[9] Control and Co-ordination
Chapter: [9] Control and Co-ordination
Concept: undefined >> undefined

Give any four significances of fertilization in humans.

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined

State the site of production and function of thymosin, testosterone.

[9] Control and Co-ordination
Chapter: [9] Control and Co-ordination
Concept: undefined >> undefined

Which hormones are called neurohypophyseal hormones?

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined

What are the functions of each hormone in the neurohypophyseal hormone?

[2] Reproduction in Lower and Higher Animals
Chapter: [2] Reproduction in Lower and Higher Animals
Concept: undefined >> undefined
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