Plant Hormones - Definition, Explanation, Types - Biology Dictionary
Planthormones are chemicals plants use for communication, coordination, and development between their many cells. Like animals, plants rely on these chemical signals to direct the expression of DNA and the operations ofthe cell.
PLANT HORMONES 06 AUGUST 2014 Lesson
State how each ofthefollowingis used by plants as defence: o Chemicals o Thorns Compare the effects of planthormones, animal hormones and the
Plant Hormones and their Functions - Follow Us
Planthormones regularize the growth of plants. They occur in very small proportions within the plant. Thefollowing article explains the five different types of these secretions and