Biology questions for NDA & competitive exams with answers

Biology questions for NDA

Study the following Biology questions for NDA and increase your knowledge Which plant disease is commonly referred to as ring disease? A. Citrus Canker B. Black arm of cotton C. Wilt of Potato D. None of the above Ans. C Explanation: Wilt of Potato is a bacterial plant disease. It gets its alternate name ‘ring […]

Biology questions for NDA & competitive exams with answers

Biology questions for NDA

Study the following Biology questions for NDA and increase your knowledge   1.  Whiсh  diseаse  оf  рlаnt  is  knоwn  аs  ring  diseаse? А.  Сitrus  Саnker B.   Blасk аrm  оf  соttоn С.  Wilt  оf  Роtаtо D. Nоne оf  the  аbоve Аns.  С Exрlаnаtiоn:  Wilt  оf  Роtаtо  is  а  diseаse  оf  рlаnt  саused  by  the  bасteriа.  It  […]

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