Enzymes are sensitive to pH and temperature. If an enzyme’s environment is too hot, the enzyme cannot

Enzymes are sensitive to pH and temperature. If an enzyme’s environment is too hot, the enzyme cannot work properly due to denature of enzyme. Denature means change in shape and structure. Enzyme function is to speed up the chemical reaction. When the shape of enzyme changes, it does not attached to the substrate and doesn't work properly. So optimum temperature is very necessary for enzyme functioning.

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.  

true                                                                                                       true true true true true true