Question

Give examples of analogous organs in plants.

Answer 1

Hint: In convergent evolution analogous organs differ in structure but function is similar in two different species. Stem of potato and root of sweet potato.

Complete answer:
In Analogous organs that are different in their origin and structures but it is a similar
Function in two different species. This is from convergent evolution. The examples of
Analogous organs in plants are:
1. The plant of Potato is a stem while the sweet potato is a root- both carry storage and vegetative propagation.
2. Cactus and Euphorbia go to two different species but both have a photosynthetic stem and leaves
Reduced to spines.
3. Pyracantha (rethorn) and Berberis (barberry) both have thorns for defense but in the rethorn plant, the thorns are customized stems while in barberry the thorns are modified leaves.

Additional information:
In plants the analogous organs are foliage of opuntia and peepal. In opuntia, the modified stem is a wide succulent leaf like structure that performs the photosynthesis. So both are performing the same function that is why they can be called analogous.

Note: Evolutionary convergence including random creatures living in comparative conditions however in places can likewise happen in another way. This normally happens in moderately basic networks in which biotic corporations are exceptionally unsurprising and subsequent number of various methods of misusing the earth is restricted.
Under uncommon conditions, convergence takes place in which success forces for the particular mode of existence are particularly strong; this process takes place in convergent evolution.