Practise Botany MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.
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.
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Answer: Cholesterol
Explanation Cholesterol functions as a "fluidity buffer" The cell membrane is made of a phospholipid bilayer. Cholesterol is present between phospholipid molecules. It maintains membrane fluidity and flexibility. Last updated question 17-02-2026
جمناسپرمز اور اینجیواسپرمز کس خصوصیت کے اعتبار سے ایک دوسرے سے متعلق ہیں؟
Answer: Seed production
Explanation Both gymnosperms and angiosperms are seed-producing plants (seed plants). Gymnosperms → Seeds are naked (not enclosed in fruit). Angiosperms → Seeds are enclosed within fruit . Thus, they are correlated based on the characteristic of seed production . Last updated 17-02-2026
ہلدی زیرِ زمین تنا کی کون سی قسم ہے؟
Answer: Tuber
Explanation A rhizome is the main stem of the plant Grows typically underground and horizontally to the soil surface. Turmeric grows underground. It is a modified stem. Last updated question 17-02-2026
ان شرائط کا سیٹ جس میں ایک حیاتیات اپنی زندگی کا چکر مکمل کرتا ہے؟
Answer: Niche
Explanation The set of conditions in which an organism completes its life cycle is called its niche . It includes all abiotic and biotic factors like food, habitat, and interactions with other species.
وائرس سے پاک پودوں کی تیاری کے لئے مندرجہ ذیل میں سے کون سا بہترین موزوں طریقہ ہے؟
Answer: Meristem culture
Explanation Meristem culture is used to produce virus-free plants because the meristem (actively dividing cells at shoot tips) is often free from viruses. It is widely used in plant tissue culture to ensure disease-free propagation of plants.
Answer: Petals
Explanation Amaranthaceae is a family of f lowering plants (e.g., Amaranthus). Flowers are usually small and inconspicuous. Petals are absent in most species; flowers are apetalous. Sepals are present and protect the flower. Leaves and stems are present as normal vegetative structures. Last updated question 17-02-2026
Answer: Microbial activity
Explanation Soil fertility can be maintained without adding extra nutrients due to microbial activity. Microbes increase the amount of nutrients in the soil that are available to plants
پریسیمون ایک _____ ہے؟
Answer: Fruit
Explanation Persimmon is an edible fruit that belongs to the genus Diospyros . It is known for its sweet, slightly tangy flavor. It is rich in vitamins A and C.
کھانے کی ترکیب ______ میں ہوتی ہے؟
Answer: Leaves
Explanation Photosynthesis , the process of food synthesis in plants, primarily occurs in the leaves . Leaves contain chlorophyll , which captures light energy to produce food from carbon dioxide and water.
اینٹومو فیلس پھول ______ ہیں؟
Answer: Large colored and scented flower
Explanation Entomophilous flowers are pollinated by insects and attract them using bright colors and strong fragrances. Examples include sunflower, rose, and jasmine , which rely on insects like bees and butterflies for pollination.
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