What is the relationship between ABA and GAs?

What is the relationship between ABA and GAs?
  1. ABA and GAs have the same effect on plant growth
  2. ABA and GAs have opposing effects on plant growth
  3. ABA and GAs have no relationship on plant growth
  4. ABA and GAs have a complementary effect on plant growth

Solution

In most situations, ABA acts as an antagonist to GAs.

Asked in: NCERT

Practice more Plant Growth and Development questions on Aicharya