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.

161. Transcription is most similar to ______?

نقل سب سے زیادہ ______ سے ملتا جلتا ہے؟

Check answer and explanation

Answer: Translation

Explanation Transcription and translation both involve genetic information processing. Transcription converts DNA to RNA . While translation converts RNA to protein.

162. Ovule covering in gymnosperms is:

Check answer and explanation

Answer: Integument

Explanation In gymnosperms, the ovule is covered by an integument, which is a protective layer.

163. Meiosis in the capsule leads to the formation of one kind of spores thus making the bryophytes _____?

کیپسول میں مییوسس ایک طرح کے بیضوں کی تشکیل کا باعث بنتا ہے اس طرح برائوفائٹس کو _____ بناتا ہے؟

Check answer and explanation

Answer: Homosporous

Explanation Meiosis in the capsule leads to the formation of one kind of spores, making bryophytes homosporous . This means they produce only one type of spore , which develops into a bisexual gametophyte.

164. Which of the following statement is true about dicot seed?

ڈیکوٹ بیج کے بارے میں مندرجہ ذیل میں سے کون سا بیان صحیح ہے؟

Check answer and explanation

Answer: Cotyledon stores food for the embryo

Explanation In dicot seeds , cotyledons store nutrients that nourish the growing embryo. They often also help in the early stages of photosynthesis after germination.

165. Botanical name for potato is?

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Answer: Solanum tubersum

Explanation The following table provides the botanical names for a variety of familiar plants : Rice : Oryza sativa Apple : Malus domestica Carrot : Daucus carota Coconut : Cocos nucifera Cucumber : Cucumis sativus Ginger : Zingiber officinale Mango : Mangifera indica Oak tree : Quercus Onion : Allium cepa Potato : Solanum tuberosum Wheat : Triticum aestivum Rose : Rosa Sunflower : Helianthus annuus Tomato : Solanum lycopersicum

166. Who gave classification of organisms?

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Answer: Carolus Linnaeus

Explanation Carolus Linnaeus was a Swedish botanist, He is widely recognized as the "Father of Taxonomy". In the 18th century, he published his seminal work, Systema Naturae, in which he introduced a formal, hierarchical system for classifying and naming living organisms.

167. Plants that demand more water are called _____?

وہ پودے جو زیادہ پانی چاہتے ہیں انہیں کیا کہتے ہیں؟

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Answer: Hydrophytes

Explanation Hydrophytes are plants adapted to grow in water-rich environments such as ponds, lakes, and marshes . Examples : Water lily, Lotus, Hydrilla, and Rice (partially submerged). Additional information : Plants that demand low water are called Xerophytes . Last verified on 01-02-2026

168. Population density is the _______?

آبادی کی کثافت _______ ہے؟

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Answer: Number of individuals per species per unit area or volume

Explanation Population density refers to the number of individuals of a species in a given area or volume. It helps in studying species distribution and ecosystem balance.

169. Sweet potato is a modification of ______?

میٹھا آلو ______ کی ترمیم ہے؟

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Answer: Root

Explanation Sweet potato is a modified root known as a tuberous root, which stores starch . It differs from potato , which is a modified stem (tuber) .

170. Plant use which substances as cheap osmoticum?

پودوں کا استعمال سستے اوسموٹیکم کے طور پر کون سا مادہ ہے؟

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Answer: Proline

Explanation Proline acts as a cheap osmoticum . It helping plants maintain water balance under drought, salinity, and other stress conditions. It stabilizes proteins, protects membranes, and scavenges reactive oxygen species (ROS).

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