Apical dominance is seen in
Man
Fungi
Tree
Snail
Name the plant hormone that is produced in the roots and diffuses to other parts of the plant.
Ethylene
Auxin
Abscisic acid
Gibberellin
Which of the following is a growth - hormone, produced by a fungus?
Auromycin
None of these
The hormone, which controls cell division and cell differentiation, is
ABA
Cytokinin
Plant hormones are
growth regulators
growth promotors
growth inhibitors
all of these
Growth rings are prominent in the trees seen in
Temperate region
Tropical region
Arctic region
Gibberellic acid is a
Pesticide
Insecticide
Enzyme
Plant hormone
Apical dominance is shown by
Shoot tip
Root tip
Nodes
Leaves
Gibberellins was first discovered by
Fisher
Bateson
Kurosawa
Johanssen
In plants rapidly dividing cells are localized in special regions called
Collenchyma tissue
Parenchyma tissue
Meristematic tissue
Sclerenchyma tissue