1.

Which of the following kinds of growth is exhibited by plants?(a) Closed-form of growth(b) The open form of growth(c) Both open and closed form of growth(d) Fused form of growthThis question was posed to me during an internship interview.My question is from Growth and Development in Plants topic in chapter Plant Growth and Development of Biology – Class 11

Answer»

Correct option is (B) The open form of GROWTH

Easy explanation: Open form of growth is exhibited by the plants as at the tips of ROOT and shoot, continuously dividing CELLS of meristems are present which are ultimately responsible for their unlimited growth. VIRUSES cannot multiply in these continuously dividing cells.



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