A) Euphorbia and Zizyphus
B) Citrus and Euphorbia
C) Zizyphus and Bougainvillea
D) Bougainvillea and Citrus
Correct Answer: A
Solution :
In Euphorbia of family-Euphorbiaceae and Zizyphus of family-Rhamnaceae, the stipules are modified into spines.
You need to login to perform this action.
You will be redirected in
3 sec
