Category: Learn Botany Quiz
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The primary photosynthetic pigment is:
{“lesson_id”:5734,”category_id”:0,”topic”:””,”choices”:[“Xanthophyll only”,”Phytochrome”,”Anthocyanin”,”Chlorophyll a”],”correct”:3,”type”:”mcq”,”explain”:”Chlorophyll a is the reaction-centre pigment; others are accessory pigments.”}
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True or false: Phloem transport is called translocation.
{“lesson_id”:5660,”category_id”:0,”topic”:””,”choices”:[“True”,”False”],”correct”:0,”type”:”true_false”,”explain”:”Translocation is the movement of organic solutes in phloem.”}
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True or false: Plant cells generally have a large central vacuole.
{“lesson_id”:0,”category_id”:60,”topic”:”Introduction To Plant”,”choices”:[“True”,”False”],”correct”:0,”type”:”true_false”,”explain”:”The vacuole stores water and solutes and helps keep cells turgid.”}
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True or false: Conifers produce flowers.
{“lesson_id”:0,”category_id”:94,”topic”:”02. Conifers (Gymnosperms)”,”choices”:[“True”,”False”],”correct”:1,”type”:”true_false”,”explain”:”They produce cones, not flowers; flowers are an angiosperm feature.”}
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True or false: The dominant generation in mosses is the gametophyte.
{“lesson_id”:0,”category_id”:107,”topic”:”04. Mosses And Liverworts”,”choices”:[“True”,”False”],”correct”:0,”type”:”true_false”,”explain”:”Unlike ferns and seed plants, bryophytes are gametophyte-dominant.”}
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True or false: Fungi are classified as plants because they have cellulose walls and chloroplasts.
{“lesson_id”:0,”category_id”:113,”topic”:”06. Fungi”,”choices”:[“True”,”False”],”correct”:1,”type”:”true_false”,”explain”:”Fungi lack chloroplasts and have chitin walls; they form their own kingdom.”}
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True or false: Scientific plant names are binomials (genus + specific epithet).
{“lesson_id”:0,”category_id”:68,”topic”:”Methods In Botany”,”choices”:[“True”,”False”],”correct”:0,”type”:”true_false”,”explain”:”Linnaean binomials such as Oryza sativa give a unique, worldwide name.”}
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True or false: The stem bears leaves at nodes.
{“lesson_id”:0,”category_id”:76,”topic”:”Plant Parts”,”choices”:[“True”,”False”],”correct”:0,”type”:”true_false”,”explain”:”Nodes are leaf attachment points; internodes lie between them.”}
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True or false: Morphology describes external form (shape of leaves, flowers, habit).
{“lesson_id”:0,”category_id”:145,”topic”:”Areas Of Study”,”choices”:[“True”,”False”],”correct”:0,”type”:”true_false”,”explain”:”Morphology is form; anatomy is internal structure.”}
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Carrot is an example of a:
{“lesson_id”:5813,”category_id”:0,”topic”:””,”choices”:[“Storage tap root”,”Pneumatophore”,”Prop root”,”Fibrous root”],”correct”:0,”type”:”mcq”,”explain”:”The swollen tap root of carrot stores food.”}