There are given some plants below, select among the options that, to how many families they belong? Plants are - Crotolaria, Atropa, Solanum, Arachis, Bambusa and Chrysanthemum
$4$ families
$6$ families
$2$ families
$3$ families
If the anthers are fused together forming a tubular structure while the filaments remain free, the condition is found in which one of the following family?
In the members of family-Malvaceae, anthers are described as
Most primitive and advanced families of dicots are respectively
Bicarpellary, syncarpous ovary with axile placentation is seen in