Answer:
the curliness of a woman's hair (e.g. wavy) is her phenotype while the allele combination (e.g. Cc) is her Genotype.
Explanation:
The phenotype refers to the visible characters, they are the expression of the genotype. In this case for example wavy hair.
The genotype on the other hand can not be seen because it is the set of alleles that in this case is represented by the letters Cc
This would be premature menopause
<u>Answer</u>:
The enzyme activity decreases due to the denaturation of the enzymes.
<u>Explanation</u>:
Enzymes are built with proteins. Enzymes catalyze a reaction by binding to the substrate molecule in its active site. As temperature increases the rate of the enzyme activity increases because kinetic energy of the molecules get increases.
But when the temperature crosses approximately 37-40 degrees Celsius the structure of enzyme denatures due to breakage of its intra- and intermolecular bonds. The active parts of an enzyme changes and it can no longer bind to its substrate hence the enzyme activity decreases.