CBSE
Tetradynamous stamens are found in family
Malvaceae
Solanaceae
Cruciferae
Liliaceae
Late blight of potato is caused by
Ustilago
Pseudomonas
Phytophthora infestans
Colletotrichum falcatum
Divisions characteristic of korper-kappe theory are:
anticlinal
T-type
periclinal
irregular
Which one of the following is a pseudocarp ?
Apple
Guava
Tomato
Banana
Pollinia are found in
Rubiaceae
Asteraceae
Asclepiadaceae
Myrtaceae
Wilting of leaves at noon and their recovery toward evening is known as
incipient wilting
temporary wilting
midday desiccation
permanent wilting
Fruit of Hibiscus esculentus is
capsule
cypsela
legume
pome
Vivipary is shown by
Cocos
Squash
Rhizophora
All of the above
A fruit developed from a condensed inflorescence is :
simple fruit
aggregate fruit
composite fruit
etaerio
Wood commonly used for making cricket bat is
Cedrus
Salix
Tectona
Morus