Answer to Question 1
The olfactory sense is very keen. The nose can detect extremely low concentrations of substances. There are only four basic tastes. Therefore the sense of smell is much keener than the sense of taste.
Answer to Question 2
Canada's extreme cold makes it possible only to grow crops in the south. In the southern region, long day light hours in the summer aid in the growth of crops. Farther to the north, the ground stays frozen most of the time and makes agriculture impossible. Canada stretches from the Pacific to the Atlantic Oceans as well as the Arctic Ocean in the north. Fish is abundant here.
Number of lower molar cusps is one of the features used to distinguish sundadonts from sinodonts.
Study of Taste Categories among the Weyéwa of Sumba, Indonesia
Human photopic (cone) and scotopic (rod) spectral sensitivity curves. The peak of each curve has ...
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Taste receptors in the human tongue