Advertisement

Which has highest concentration of auxins?


Coleoptile tips have highest concentration of auxins as compared to other parts.
146 Views

Advertisement
Which hormone initiates flowering in pineapples and mangoes ?

Ethylene is used to initiate flowering and for synchronising fruit-set in pineapples. It also induces flowering in mangoes.
203 Views

Where ethylene is synthesised ?

Ethylene is synthesised in large amounts by tissues undergoing senescence and ripening fruits.
107 Views

Is swelling of wood when placed in water a growth ?

No, because it occurs by imbibition of water which is addition of water from outside.
763 Views

What initiates germination of seed in peanut and sprouting of potato tubers ?

Ethylene initiates germination in peanut seeds, sprouting of potato tubers.
117 Views

Advertisement