Tag: alternation of generations

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Multiple choice botany types and parts of plants plant life cycle alternation of generations life span

A plant living for a few days is

  1. Annual

  2. Ephemeral

  3. Biennial

  4. Perennial
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

An ephemeral plant is the one which is marked by short life cycles. An annual plant is a plant that grows for one year whereas biennial and perennial plants are plants that grow for two years and infinite years, respectively.

So the correct option is B.

Multiple choice botany types and parts of plants plant life cycle alternation of generations life span

Identify the correct statement regarding a Monocarpic plant.

  1. Flowers twice in every year

  2. Bears only one type of flower

  3. Flowers once in every year

  4. Dies after flowering once in its life cycle.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Monocarpic plants are those plants which bear flower once in their life cycle, produce seeds and then die. It means they reproduce once in its life cycle. 

Examples; rice, wheat, radish and carrot.
So, the correct option is 'Option D'.