(e) In some species of reptile, the female keeps the fertilised eggs in her body until they areready to hatch. Suggest two advantages of having this adaptive feature.

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

How do ratio scale and diagrammatic scale work