There is 2 types of amylase. But they have to same function which is to digest starch to Maltose. They r salivary amylase and pancreatic amylase. Salivary amylase is produced in the salivary glands, while pancreatic amylase is produced in the pancreas
Different vegetation has several unique characteristics. A hot dry climatic condition is mostly found in desert areas. Desert has few or no precipitation or rainfall.
Desert soil is also sandy or rocky, more reason why it is so important to find plants that can survive under such conditions and also help against soil erosion. Plants with long roots such as cactuses are preferred in this region.
