Botany MCQs - Everyday Science Practice | PakExamPoint

Practise Botany MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.

Botany MCQs and revision practice

Study Botany through multiple-choice questions in Everyday Science. This subtopic contains 333 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these Botany MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

Continue your revision with related topics: 100 Most Repeated MCQs of EDS PDF MCQs, Alloy MCQs, Atmosphere MCQs, Basics of Every Day Science EDS MCQs, Biology MCQs, Branch of Science MCQs, Cell MCQs, Chemistry MCQs.

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Botany: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

91. Moss protonema resembles ______?

ماس پروٹونیما ______ سے مشابہت رکھتا ہے؟

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Answer: Multicellular green algae

Explanation The protonema is the filamentous, early growth stage of mosses that develops from spores. It closely resembles multicellular green algae in structure and appearance.

92. Which organs of plants are also called as food factory of plant?

پودوں کے کن اعضاء کو پودے کی فوڈ فیکٹری بھی کہا جاتا ہے؟

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Answer: Leaves

Explanation Leaves are called the food factory of plants . They prepare food through the process of Photosynthesis . Chlorophyll in leaves absorbs sunlight to make food. Photosynthesis uses Carbon dioxide (CO₂), Water (H₂O), and Sunlight. Food produced is mainly Glucose , which provides energy to the plant. Last verified on 13-03-2026

93. The fruits of Solanaceae are:

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Answer: Berry

Explanation The Solanaceae family ( e.g., tomatoes, peppers ) typically produces berries.

94. Synchronization of reproductive behavior of plants with their environment is done by _____?

پودوں کے تولیدی طرز عمل کو ان کے ماحول کے ساتھ ہم آہنگی _____ کے ذریعہ کی جاتی ہے؟

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Answer: Photoperiodism and Vernalization

Explanation Photoperiodism is the response of plants to the length of day and night , influencing flowering and reproduction. Vernalization is the requirement of a cold period to induce flowering in certain plants.

95. Which of the following is pairs, is not correctly matched?

مندرجہ ذیل میں سے کون سا جوڑا ہے ، صحیح طور پر مماثل نہیں ہے؟

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Answer: Gibberellic acid-Leaf fall

Explanation Gibberellic acid promotes stem elongation, seed germination, and flowering rather than leaf fall. Leaf fall (abscission) is mainly regulated by abscisic acid (ABA) and ethylene.

96. The genetic material of plant viruses mostly is ______?

پودوں کے وائرس کا جینیاتی مواد زیادہ تر ______ ہے؟

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Answer: RNA

Explanation Most plant viruses have RNA as their genetic material. Only a few plant viruses contain DNA , but RNA is the majority type.

97. The Tundra the top soil is frozen and hence known as _____?

ٹنڈرا اوپر کی مٹی منجمد ہے اور اسی وجہ سے اسے _____ کے نام سے جانا جاتا ہے؟

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Answer: Permafrost

Explanation Permafrost refers to soil that remains frozen year-round in Tundra regions . It prevents deep-rooted plants from growing and significantly affects the ecosystem.

98. Long cold winter with persistent snow cover and conifers present is called?

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Answer: Taiga forest

Explanation Taiga, also called boreal forest, occurs in high northern latitudes. Characterized by long, cold winters and short, mild summers. Snow cover persists for much of the year. Dominated by coniferous trees like pine, spruce, and fir. Adapted for cold climate with needle-like leaves and conical shape to shed snow.

99. Seed habit originated in ______?

بیج ھیبٹ ______ میں شروع ہوئی؟

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Answer: Pteridophytes

Explanation Pteridophytes were the first plants to develop vascular tissues. This leading to the evolution of seed habit in higher plants. Algae, bryophytes, and fungi do not produce seeds; they reproduce through spores.

100. The pathway of water movement in plants through cell wall?

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Answer: Apoplast pathway

Explanation This pathway refers to the movement of water through the cell walls and the spaces between cells, essentially the non-living parts of the plant tissue.

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