Question

Name a plant growth regulator which induces parthenocarpy.

Answer 1

Plant growth regulator

1. The substances that control plant growth and development are known as plant growth regulators.
2. They are also referred to as plant growth hormones.
3. Auxin is a plant growth hormone that is required for plant development and growth.
4. Parthenocarpy is the natural or artificially induced production of fruit without fertilisation of ovules.
5. Parthenocarpy is induced by auxins.
6. Inducement of parthenocarpy in tomatoes is primarily due to 2,4-D.