Which of the following is NOT a function of cytokinins? (2019)
Practice Questions
Q1
Which of the following is NOT a function of cytokinins? (2019)
Promoting cell division
Delaying leaf senescence
Stimulating root growth
Promoting apical dominance
Questions & Step-by-Step Solutions
Which of the following is NOT a function of cytokinins? (2019)
Step 1: Understand what cytokinins are. They are plant hormones that help regulate growth and development.
Step 2: Learn about the functions of cytokinins. They promote cell division, lateral bud growth, and delay aging in plants.
Step 3: Identify what apical dominance means. It is the phenomenon where the main central stem of the plant grows more strongly than the side stems.
Step 4: Recognize that cytokinins do not promote apical dominance. Instead, they encourage the growth of lateral buds, which means they help side branches grow.
Step 5: Conclude that the correct answer to the question is that cytokinins do NOT promote apical dominance.
