Bright Tutorials Bright Tutorials
CBSE Class 10 Science Question 11 of 45

Solved 2024 Sample Question Paper CBSE Class 10 Science — Question 11

Back to all questions
11
Question

Question 11

Height of a plant is regulated by:

  1. DNA which is directly influenced by growth hormone.
  2. Genes which regulate the proteins directly.
  3. Growth hormones under the influence of the enzymes coded by a gene.
  4. Growth hormones directly under the influence of a gene.
Answer

Growth hormones under the influence of the enzymes coded by a gene.

Reason — Genes code for enzymes that influence the synthesis and regulation of growth hormones, ultimately determining the plant's overall growth and height.