Indian telegraph plant $(Desmodium\, gyrans)$ belongs to

Jowar belongs to which family?

What is the systematic position of the family $Cucurbitaceae$ according to the Bentham and Hooker system of classification?

Select the correct option on the basis of the following characteristics:
$(I)$ Inflorescence - racemose
$(II)$ Gynoecium - ovary superior,monocarpellary
$(III)$ Seed - non-endospermic

Tobacco belongs to the ....... family.

$Rosa \text{ } indica$ is the scientific name of which of the following?