1,015 Questions

Biology

Practice Biology MCQs from the Science syllabus.

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ScienceHard
Biology
Ecology

Which of the following organisms can occupy more than one trophic level in the same ecosystem at the same time?

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ScienceHard
Biology
Plants

Which plant is known as the 'Wonder Herb of the Himalayas' for its various curative properties?

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ScienceEasy
Biology
Plants

What is the main process by which green plants manufacture their own food?

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ScienceEasy
Biology
Plants

Which part of the plant cell contains chlorophyll?

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ScienceEasy
Biology
Plants

Which tissue is responsible for the transport of water and minerals in plants?

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ScienceMedium
Biology
Plants

What is the chemical equation for photosynthesis?

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ScienceEasy
Biology
Plants

Which of the following is an example of a Bryophyte?

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ScienceEasy
Biology
Plants

In which group of plants are naked seeds found?

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ScienceEasy
Biology
Plants

What is the reproductive organ of an angiosperm?

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ScienceEasy
Biology
Plants

What is the female reproductive part of a flower called?

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ScienceEasy
Biology
Plants

The transfer of pollen grains from the anther to the stigma is known as:

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ScienceMedium
Biology
Plants

Which of the following plants has a taproot system?

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ScienceEasy
Biology
Plants

Plants that lose their leaves every year are called:

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ScienceEasy
Biology
Plants

Which gas is released by plants during the day as a byproduct of photosynthesis?

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ScienceMedium
Biology
Plants

What is the function of stomata in leaves?

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ScienceMedium
Biology
Plants

Which plant group is considered the 'amphibians of the plant kingdom'?

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ScienceMedium
Biology
Plants

Which of the following is a vascular cryptogam?

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ScienceHard
Biology
Plants

In dicot stems, vascular bundles are arranged in:

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ScienceMedium
Biology
Plants

Which hormone is primarily responsible for cell elongation in plants?

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ScienceMedium
Biology
Plants

What is the primary function of the root cap?

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