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Botany QUESTIONS

Exam NameBotany QUESTIONS
DescriptionBotany QUESTIONS and Answers exams contains the questions from various competitive exams.These questions are the part of previous year paper.These kind of questions would be helpful in preparing for exams like IAS, PCS, UPSC, NDA, CDS SSC, RRB, PSC, IBPS
Exam TypeMASTER EXAM
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creatorAnirudh(39044)
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Question: Branch of biology which deals with the study of identification, nomenclature and classification of organism is-

Answer:Taxonomy


Question: Estimation of age of woody plant by counting annual ring is-

Answer:Dendrochronology


Question: Physical basis of life is-

Answer:Protoplasm


Question: Study of process of ageing-

Answer:Gerontology


Question: Cultivation of ornamental & shurbs plant-

Answer:Arboriculture


Question: Branch of biology which deals with study of heredity and variation-

Answer:Genetics


Question: Study of growing plant without soil in water containing nutrient is-

Answer:Hydrophonics


Question: Microscopic organism which passively float on the surface of water is called-

Answer: 1 and 2 both


Question: Study of effect of light on various biological life process-

Answer:Photobiology


Question: In exo-biology we study about-

Answer:Life found in space and on other setallite


Question: Process by which plant prepare their food is-

Answer:Photosynthesis


Question: Vellamen tissue in orchids are found in -

Answer:Root


Question: Cork is obtained from-

Answer:Cork cambium


Question: Canker disease in lemon is due to-

Answer:Bacteria


Question: First compound which is fixed during photosynthesis is-

Answer:Glucose


Question: Binomial nomenclature means-

Answer:One name comprising a generic and a specific epithen


Question: The scientist who studied about wheat rust problem-

Answer:K.C.Mehta


Question: Flowering plants are grouped under:-

Answer:Phanerogames


Question: Consider the following plants- 1. Bougainbillea 2. Carnations 3. Cocoa 4.Grapes
Which of these plants are propagated by stem cutting?


Answer:1,3 and 4


Question: Trunk of tree increases in grith due to cell division in-

Answer:Meristematic tissue