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.
Explanation Turnip is best described as a napiform root This shape is characterized as being swollen or spherical at the base and abruptly tapering towards a point at the apex
Explanation Trees found at a height of 1000–4000 meters are primarily called coniferous trees or montane temperate forest trees , Particularly in the Himalayan region, where they often form extensive forests.
Explanation Moraines are accumulations of dirt, rocks, and debris left behind by glaciers. They form as glaciers move and c arry material, depositing it at the edges or terminus.
Explanation The phylogenetic system of classification is based on the evolutionary relationship of organisms . It classifies organisms according to their common ancestors and genetic lineage over time.
پودوں کے ٹشو کلچر میں ، آرگنائزیس کی اصطلاح کا کیا مطلب ہے؟
A. Genesis of plants
B. None of these
C. A formation of callus culture
D. Formation of root and shoot from callus culture
Check answer and explanation
Answer: Formation of root and shoot from callus culture
Explanation Organogenesis refers to the process where roots and shoots develop from an undifferentiated mass of cells called a callus in plant tissue culture. It occurs under specific hormonal conditions , typically with the right balance of auxins and cytokinins .
Explanation A protostele is the simplest type of stele, lacking a central pith . It consists of a solid core of vascular tissue. It commonly found in primitive plants like ferns.
مندرجہ ذیل میں سے کون سا خشک پھل ایک جمناسپرم سے حاصل کیا جاتا ہے؟
A. Pistachio
B. Chilgoza
C. None of these
D. Walnut
Check answer and explanation
Answer: Chilgoza
Explanation Chilgoza (Pinus gerardiana) is a type of pine nut obtained from a gymnosperm (coniferous tree). Gymnosperms do not produce true fruits as they lack an ovary ; their seeds develop in cones.
Explanation Xerosere is a type of succession that occurs i n dry or desert areas, starting from bare land It involves a gradual, staged transition from bare, xeric conditions to a stabl e, mature, and moisture-retaining climax forest community
Explanation The Brassicaceae family, also known as the mustard family . It predominantly contains herbaceous plants. Examples include cabbage, mustard, and radish.
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