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NEETBotanyBiological Classification

What is the phenomenon called in which the length of the haploid and diploid phases vary among different groups in plants?

Options

  1. AAlternation of generation
  2. BMitosis
  3. CMeiosis
  4. DPlasmogamy

Correct answer

A. Alternation of generation

Step-by-step solution

Life cycle of plants has two distinct phases – the diploid sporophytic and the haploid gametophytic – that alternate with each other. The lengths of the haploid and diploid phases, and whether these phases are free– living or dependent on others, vary among different groups in plants. This phenomenon is called alternation of generation.

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