201 Questions

Plants

Practice Plants MCQs from Biology — Science.

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ScienceEasy
Biology
Plants

How many cotyledons are present in a pea seed?

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ScienceHard
Biology
Plants

Which of the following is an example of a Pteridophyte?

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ScienceEasy
Biology
Plants

Which of the following tissues is responsible for the transport of water and minerals from the roots to the leaves in plants?

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ScienceEasy
Biology
Plants

The process by which green plants prepare their own food in the presence of sunlight is known as:

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ScienceEasy
Biology
Plants

What is the primary site of photosynthesis in a typical plant?

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ScienceEasy
Biology
Plants

Which gas is released as a byproduct during the process of photosynthesis?

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ScienceMedium
Biology
Plants

Identify the chemical equation that correctly represents photosynthesis.

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ScienceEasy
Biology
Plants

The small pores present on the surface of leaves for gas exchange are called:

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ScienceMedium
Biology
Plants

Which plant hormone is primarily responsible for cell elongation and phototropism?

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ScienceEasy
Biology
Plants

Flowering plants are scientifically classified as:

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ScienceEasy
Biology
Plants

Which of the following is an example of a non-flowering plant that reproduces via spores?

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ScienceEasy
Biology
Plants

The transfer of pollen grains from the anther to the stigma of a flower is called:

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ScienceMedium
Biology
Plants

Which of the following plants is a 'Gymnosperm'?

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ScienceEasy
Biology
Plants

The loss of water in the form of vapor from the aerial parts of the plant is called:

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ScienceMedium
Biology
Plants

The reproductive organ of a bryophyte (like Moss) is known as:

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ScienceHard
Biology
Plants

In which part of the plant cell does the 'Dark Reaction' (Calvin Cycle) of photosynthesis occur?

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ScienceMedium
Biology
Plants

A plant that grows on another plant for physical support but prepares its own food is called a/an:

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ScienceMedium
Biology
Plants

The scientific name of the 'Holy Basil' (Tulsi) found commonly in Nepal is:

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ScienceEasy
Biology
Plants

Which part of the flower develops into a fruit after fertilization?

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ScienceMedium
Biology
Plants

Monocotyledonous plants are characterized by which of the following features?

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