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NTA Abhyas NEET2020BotanyPlant - Growth and DevelopmentPractice

If a growing plant is decapitated

Options

  1. Aaxillary buds are inactivated
  2. Baxillary buds are activated
  3. Cleaves become yellow and have a
  4. Dgrowth stops

Correct answer

B. axillary buds are activated

Step-by-step solution

The hormones which are produced in the plant are called phytohormone. Auxin is a phytohormone. An apical bud is present at the top of the plant and an axillary bud or lateral bud is present on the lateral side. The phytohormone which is synthesized in the apical bud is auxin that helps in maintaining the apical dominance in which the growth of the lateral bud stop but if the apical bud is decapitated, means removed then the concentration of the auxin gets low and this causes the activation of the axillary bud which

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