Puberty is defined as the physical changes that occur in the
body as sexual development is stimulated by hormonal changes. Through puberty,
a child's body undergoes the process maturity into that of an adult, who is capable
of sexual reproductive functions.
Answer: The key difference between homologous chromosomes and sister chromatids is that homologous chromosomes may not carry identical information all the time whereas sister chromatids carry identical information all the time
Answer:
Enzymes are temperature specific they do not work under high temperature and they do not work even in a very low temperature.
They are denatured in high temperature as enzymes are proteins in nature. They no longer work under such high temperatures.
During a high fever the temperature of the body rises and and the enzymes in the body loose their original shape and so they do not fit in the substrate and therefore is no longer functional.
The enzymes no longer catalyses the reaction so high fever is dangerous for the body.
The correct option is C. A scientist can get an unexpected results from an experiment as a result of errors which have been committed while carrying out the experimental procedure. So, the best thing for the scientist to do is to repeat the experiment, going over the analysis carefully.
When the phenotype of a heterozygote is intermediate between both homozygotes, the pattern of inheritance is incomplete dominance. Example of incomplete dominance is when i<span>f a blue-colored flower crossed with a white-colored flower and it produced light blue-colored flower offspring.
</span><span>In this pattern of inheritance one allele is not completely dominant over the other. </span>
