Question

how carrot and reddish are homologous?

Answer 1

They have a same ancestor

And they have same origin

Answer 2

Homologous organs have the same basic structure, origin and development but performs different functions.

Carrot and radish,both are roots(basic structure) and have the same origin(ancestory)

AlthoughThey have the same function of storing food,carrot and radish can be classified under homologous.

Hope it helps!