Class 12 Biology

Poll

Garv Garg

Asked: November 1, 2021In: Class 12 Biology

The extinction of passenger pigeon was due to:

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Poll

Ram Naresh

Asked: November 1, 2021In: Class 12 Biology

Which one of the following is an endangered plant species of India?

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Poll

Gulshan Gulati

Asked: November 1, 2021In: Class 12 Biology

The one-horned rhinoceros is specific to which of the following sanctuary

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Poll

Beniwal

Asked: November 1, 2021In: Class 12 Biology

Which one of the following is not a major characteristic feature of biodiversity hot spots?

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Poll

Pratik Kumar

Asked: November 1, 2021In: Class 12 Biology

Catalytic converters are fitted into automobiles to reduce emission of harmful gases. Catalytic converters change unburnt hydrocarbons into:

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Poll

Harsh Tyagi

Asked: November 1, 2021In: Class 12 Biology

The loudness of a sound that a person can withstand without discomfort is about

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Poll

Balram Rana

Asked: November 1, 2021In: Class 12 Biology

Among the following which one causes more indoor chemical pollution?

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Poll

Hans Raj

Asked: November 1, 2021In: Class 12 Biology

Which of the following material takes the longest time for biodegradation?

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Poll

Gopalan

Asked: November 1, 2021In: Class 12 Biology

Which of the following causes biomagnification?

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Poll

Jai chand

Asked: November 1, 2021In: Class 12 Biology

Compressed Natural Gas (CNG) is:

Class 12th Biology NCERT Based MCQ Questions Answers 12th Biology Chapter-16 Environmental Issues MCQ Solutions 12th Science Biology MCQ Questions Answers Class 12 Science Important Syllabus MCQ Questions Answers

Category: Class 12 Biology

The extinction of passenger pigeon was due to:

Which one of the following is an endangered plant species of India?

The one-horned rhinoceros is specific to which of the following sanctuary

Which one of the following is not a major characteristic feature of biodiversity hot spots?

Catalytic converters are fitted into automobiles to reduce emission of harmful gases. Catalytic converters change unburnt hydrocarbons into:

The loudness of a sound that a person can withstand without discomfort is about

Among the following which one causes more indoor chemical pollution?

Which of the following material takes the longest time for biodegradation?

Which of the following causes biomagnification?

Compressed Natural Gas (CNG) is:

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Category: Class 12 Biology

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