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HSC Science (General) इयत्ता १२ वी - Maharashtra State Board Question Bank Solutions for Biology

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विषय
मुख्य विषय
अध्याय
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Biology
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Describe the female reproductive systems in humans.

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

What is epinasty?

[7] Plant Growth and Mineral Nutrition
Chapter: [7] Plant Growth and Mineral Nutrition
Concept: undefined >> undefined

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What are A, B and C in the table given below?

Sr. No. Microbes type Name Commercial product
1. Fungus A Penicillin
2. B Aspergillus niger Citric acid
3. Bacterium Bacterium licheniformis C
[11] Enhancement of Food Production
Chapter: [11] Enhancement of Food Production
Concept: undefined >> undefined

Complete the table:

Type  Opioids
Source  ______
Example ______
[10] Human Health and Diseases
Chapter: [10] Human Health and Diseases
Concept: undefined >> undefined

The ______ is also called the womb.

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

Enlist hormones secreted by GI tract and state their role.

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

In absence of fertilization, corpus luteum degenerates into ______.

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

Give the name of microbial source of antibiotic chloromycetin.

[11] Enhancement of Food Production
Chapter: [11] Enhancement of Food Production
Concept: undefined >> undefined

The ______ is also called the womb.

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

The _____ is also called the womb.

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

The ______ is also called the womb.

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

The ______ is also called the womb.

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

The ______ is also called the womb.

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

The ______ is also called the womb. 

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

The ______ is also called the womb.

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

Explain the role of microbes in sewage treatment.

[11] Enhancement of Food Production
Chapter: [11] Enhancement of Food Production
Concept: undefined >> undefined

Explain the process of sewage water treatment before it can be discharged into natural water bodies.

[11] Enhancement of Food Production
Chapter: [11] Enhancement of Food Production
Concept: undefined >> undefined

What is primary treatment of sewage?

[11] Enhancement of Food Production
Chapter: [11] Enhancement of Food Production
Concept: undefined >> undefined

Sketch and label ‘structure of a pea flower’.

[1] Reproduction in Lower and Higher Plants
Chapter: [1] Reproduction in Lower and Higher Plants
Concept: undefined >> undefined

Pheromones are chemical messengers produced by animals and released outside the body. The odour of these substance affects _____________.

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