Tetradynamous stamens are found in family

• Malvaceae

• Solanaceae

• Cruciferae

• Liliaceae

Late blight of potato is caused by

• Ustilago

• Pseudomonas

• Phytophthora infestans

• Colletotrichum falcatum

223.

A fruit developed from a condensed inflorescence is :

• simple fruit

• aggregate fruit

• composite fruit

• etaerio

Divisions characteristic of korper-kappe theory are:

• anticlinal

• T-type

• periclinal

• irregular

Epipetalous and syngenesious stamens occur in

• Solanaceae

• Brassicaceae

• Fabaceae

• Asteraceae

Quiscent centre is present in :

• root apex

• shoot apex

• parenchyma

• collenchyma

Fruits are formed in :

• Brassica

• Fern

• Cycas

• Funaria

Pneumatophores are meant for :

• respiration

• anchorage

• protection

• nutrition

Mark the correct sequence of layers found in root anatomy:

• Epiblema, cortex, endodermis, pericycle

• Cortex, epiblema, pericycle, endodermis

• Epiblema, cortex, pericycle, endodermis

• Cortex, epiblema, endodermis, epidermis

Capitulum inflorescence is found in :

• Compositae (Asteraceae)

• Cruciferae (Brassicaceae)

• Solanaceae

• Malvaceae