The plant growth regulator that facilitates adventitious root formation is (A) Auxin.

Here's a step-by-step explanation:

1. Adventitious roots are roots that form from non-root tissues like stems or leaves. They are a type of root system that arises from any part of the plant other than the radicle or its branches.

2. Plant growth regulators, also known as plant hormones, are chemicals that regulate plant growth and development.

3. Among the options given, Auxin, Zeatin, Dihydrozeatin, and Kinetin, Auxin is the plant hormone that is known to facilitate the formation of adventitious roots.

4. Auxin is involved in various aspects of plant growth and development, including cell elongation, apical dominance, and root initiation. It is specifically known to stimulate the formation of adventitious roots.

5. Therefore, the answer is (A) Auxin.

Question

The plant growth regulator that facilitates adventitious root formation is (A) Auxin.

Here's a step-by-step explanation:

1. Adventitious roots are roots that form from non-root tissues like stems or leaves. They are a type of root system that arises from any part of the plant other than the radicle or its branches.

2. Plant growth regulators, also known as plant hormones, are chemicals that regulate plant growth and development.

3. Among the options given, Auxin, Zeatin, Dihydrozeatin, and Kinetin, Auxin is the plant hormone that is known to facilitate the formation of adventitious roots.

4. Auxin is involved in various aspects of plant growth and development, including cell elongation, apical dominance, and root initiation. It is specifically known to stimulate the formation of adventitious roots.

5. Therefore, the answer is (A) Auxin.

Knowee AI · Accepted Answer

The plant growth regulator that facilitates adventitious root formation is (A) Auxin.

Here's a step-by-step explanation:

1. Adventitious roots are roots that form from non-root tissues like stems or leaves. They are a type of root system that arises from any part of the plant other than the radicle or its branches.

2. Plant growth regulators, also known as plant hormones, are chemicals that regulate plant growth and development.

3. Among the options given, Auxin, Zeatin, Dihydrozeatin, and Kinetin, Auxin is the plant hormone that is known to facilitate the formation of adventitious roots.

4. Auxin is involved in various aspects of plant growth and development, including cell elongation, apical dominance, and root initiation. It is specifically known to stimulate the formation of adventitious roots.

5. Therefore, the answer is (A) Auxin.

Which one of the following plant growth regulators facilitate adventitious rootformation?(A) Auxin(B) Zeatin(C) Dihydrozeatin(D) Kinetin

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