Plant hormones
Explain the major natural plant hormones and explain their respective effects?
Expert
The major natural plant hormones and their respective functions include:
a) Auxins : the best called natural auxin is IAA, or indoleacetic acid: their function includes promoting the plant growth, distension and the cellular differentiation.
b) Gibberellins : perform the action same as that of the auxins (growth and distension), stimulate the flowering and the formation of the fruit and activate the seed germination.
c) Cytokinins : Rises the cellular division rate and together with the auxins help the growth and tissue differentiation, slow the aging of the plant.
d) Ethylene (ethene) : It is a gas which is released by the plants which participates within the process of the growth and has the noteworthy role in the fruit ripening and in the leaf abscission.
Give some illustrations of annelids? Answer: Leeches, Earthworms and lugworms.
Describe how the price system eliminates surplus.A surplus is quantity demanded is less than quantity supplied. It will lead to downward pressure on price. As price falls, quantity demanded rises & quantity supplied drop. It will continue
Disadvantage of MBO 1 pressure oriented: MBO may prove to be self defeating in the long since it is tied with a reward punishment psychology. It is
Name the treatment for HIV?
Specify the main characteristics of the meristematic cells? Why do these cells need to have the high mitotic rate?
Whether there was molecular oxygen within the earth's primitive atmosphere? How that molecule has become abundant?
what is the role of magnesium in the chlorophyll molecule?
Define plasma cells in short?
For which reason the glucorticoids are used in transplant patients?
What are the limitations and precautions of De naturalizing proteins
18,76,764
1935747 Asked
3,689
Active Tutors
1423870
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!