NEET Biology: Plant Growth and Development — Practice Set 2

Q1. Select the correct statement regarding plant growth regulators:

Q2. Which of the following about the sigmoid growth curve is correct?

Q3. Which type of heterophylly is observed in coriander?

Q4. Which of the following statements about gibberellins is incorrect?

Q5. Which plant growth regulator induces parthenocarpy in tomatoes?

Q6. Which plant hormone is responsible for apical dominance?

Q7. What is the primary role of gibberellins in sugarcane crops?

Q8. What is dedifferentiation in plants?

Q9. In which phase of the growth curve does rapid cell division occur?

Q10. Which type of growth occurs due to the activity of intercalary meristem?

Biology — Plant Growth and Development

Set 2 of 12

15:00

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Select the correct statement regarding plant growth regulators: