The florets $(small\,\, sessile\,\, flowers)$ in capitulum of sunflower are arranged in
Centrifugal manner
Centripetal manner
Acropetal manner
Basipetal manner
Which of the following is a non-endospermic monocot seed
Cyathium inflorescence shows
Vascular bundles are arranged in a ring in the members of family
A weed belonging to family Asteraceae which has spread in all parts of India is