The general term for the study of internal structure of plants is ______?

The general term for the study of internal structure of plants is ______?

پودوں کی اندرونی ساخت کے مطالعہ کے لیے عام اصطلاح ______ ہے؟
Explanation
Anatomy is the general term used for studying the internal structure of plants and animals.
Phytotomy is specifically the plant anatomy — a branch of botany dealing with internal plant structures.