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The Avena curvature is used for bioassay of ______. -

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Question

The Avena curvature is used for bioassay of ______.

Options

  • ABA

  • GA3

  • IAA

  • Ethylene

MCQ
Fill in the Blanks

Solution

The Avena curvature is used for bioassay of IAA.

Explanation:

The oat plant's leaf sheath, or coleoptile, has been shown to contain auxin (Avena sativa). This plant coleoptile was used to investigate the hormone auxin (IAA), which is involved in plant growth.

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