The common characteristics between tomato and potato will be maximum at the level of their
Genus
Family
Order
Division
As discussed in
Genus -
A group of related species having more characters in common compared to species of other genera.
- wherein
E.g potato, tomato and brinjal are different species but belong to one genus Solanum.
and,
Family -
A group of closely related genera.
- wherein
E.g Genera Solanum, Petunia and Datura belongs to a family of Solanaceae.
Tomato and potato belong to Genus solanum which belongs to family Solanaceae, where maximum common characteristics can be seen.
Option 1)
Genus
This option is incorrect.
Option 2)
Family
This option is correct.
Option 3)
Order
This option is incorrect.
Option 4)
Division
This option is incorrect.