The activity of ptyalin is likely to decrease with an inc...
The activity of ptyalin is likely to decrease with an increase in concentration of
oxygen
starch
protein
acid
Correct answer is D
No explanation has been provided for this answer.
In the test for starch, the leaf is first placed in boiling water to ...
Environmental pollutants which can work through the media of water, soil, and air include ...
The swarming especially at the beginning of the rainy season is a courtship behaviour shown by? ...
When an ovary is placed on the receptacle above the other floral parts it is referred to as ...
Adaptive features of plants to desert conditions include? ...
The major consequence of bush burning in an ecosystem is ...
A characteristic of the phylum coelenterata is that ...
During prolonged exercises, glucose in the muscle is convened to ...