CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Plant growth regulators are involved in
  1. Cell division and cell enlargement
  2. Pattern formation and tropic growth
  3. Process of photosynthesis
  4. Flowering, fruiting and seed formation


Solution

The correct options are
A Cell division and cell enlargement
B Pattern formation and tropic growth
D Flowering, fruiting and seed formation
Plant growth regulators or PGRs are chemicals or signal molecules that act as regulators that promote growth. These signal molecules act like chemical messengers between different parts of the plant. PGRs determine the formation of flowers, stems, leaves, the shedding of leaves, and even the development and ripening of fruit. They affect tropism, which tissues should grow upward and which should grow downward, they also decide the longevity of of plants.

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
QuestionImage
QuestionImage
View More...



footer-image