What is the other name of root cap ?
Calyptra
What is the term used for the occurrence of more than one type of morphologically different leaves on the same plant ?
Heterophylly
In which country the hormone gibberellin was discovered ?
Japan
The edible part of turnip and carrot plants are nothing but roots. Which part of celery and rhubarb plants are consumed ?
Stem
Name the natural process involving loss of water from a plant in the form of liquid drops ?
Guttation
What is the colour of carotin ?
Yellow
What is the technical name of the natural opening in leaves meant for gaseous exchange ?
Stomata
Name the organell where photosynthesis takes place.
Chloroplast
What is the shape of chloroplast in spirogyra ?
Ribbon shaped
What is the other name for Nyctinasty movement ?
Sleep movement




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