What is parthenocarpy?

A. Production of seedless fruit

B. Development of fruit without pollination

C. Formation of seeds without fertilization

D. Growth of plants in the dark

Everyday Science · page 3 of 3

Biology MCQs & Past Papers – Sample 3

Biology MCQs here cover cell, plants, animals and microorganisms at general-science depth. Use them to close gaps that the human-body topic does not already cover.

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Biology MCQs (21–30)

10 questions on this page, with a one-liner under each answer. Hide answers to attempt; questions you already answered stay revealed. This is a sample of 30 Biology MCQs. The full Everyday Science bank is on the chapter pages, 10 questions at a time.

Answers and one-liners are hidden. Tap an option to check that question, or show all. Questions from previously asked papers carry a Past Paper MCQ badge.

21.
Past Paper MCQ
Which part of plants produces pollen?
Correct Answer: A. Stamen
One-liner
Pollen is produced by the stamen, which is the male reproductive part of a flower.
22.
Past Paper MCQ
Fruit ripening requires:
Correct Answer: B. Hormones
One-liner
Fruit ripening requires hormones, specifically ethylene, which is a gaseous plant hormone that triggers the ripening process.
23.
Past Paper MCQ
What is parthenocarpy?
Correct Answer: A. Production of seedless fruit
One-liner
Parthenocarpy is the production of seedless fruit without fertilization.
24.
Past Paper MCQ
The male reproductive part of the flower is called?
Correct Answer: B. Stamen
One-liner
The male reproductive part of the flower is called the stamen.
25.
Past Paper MCQ
The process of removing water in the form of vapour from the leaves is called
Correct Answer: A. Transpiration
One-liner
The process of removing water in the form of vapour from the leaves is called Transpiration.
26.
Past Paper MCQ
What happens to the stoma in the epidermis of leaves when guard cells lose water?
Correct Answer: A. It closes
One-liner
When guard cells lose water, they become flaccid and the stoma closes.
27.
Past Paper MCQ
Where are stomata primarily found in plants?
Correct Answer: B. Epidermis of leaves
One-liner
Stomata are primarily found in the epidermis of leaves.
28.
Past Paper MCQ
What is the female part of a flower called?
Correct Answer: B. Pistil
One-liner
The female reproductive part of a flower is called the pistil.
29.
Past Paper MCQ
Which of the following is the green part of flower?
Correct Answer: A. Sepal
One-liner
The green part of a flower is the sepal.
30.
Past Paper MCQ
The type of vegetation found in Cholistan?
Correct Answer: B. Xerophytic tree
One-liner
The type of vegetation found in Cholistan is xerophytic tree, which are plants adapted to survive in dry, arid desert conditions.

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Biology MCQs — common questions

Are these Biology MCQs with answers?

Yes. Each question on this page can be attempted here, with the correct option and a one-liner. This URL is a sample of 30 Biology MCQs across 3 pages. The rest of the Everyday Science questions are on the chapter pages, 10 MCQs per page.

Are Biology MCQs asked in FPSC, PPSC, NTS and all One Paper Exams?

Yes. Biology is part of the Everyday Science portion of most Pakistani one-paper job tests. Weighting still depends on the advertisement — use the official syllabus for your post.

Are these past paper Biology MCQs?

Where a question came from a previously asked paper, it carries a Past Paper MCQ badge. The rest are general practice from the same topic. The study app lets you drill past papers on their own.

How should I practise Biology MCQs?

Hide answers and attempt the samples on this page first. Then open Everyday Science in the study app and drill this area until your correction rate rises. Mix a full paper only after the topic is stable.

Biology MCQs & Past Papers – Sample 3

Biology MCQs (21–30)

Biology MCQs — common questions

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