A positive control is a type of experiment in which the results obtained are parallel to those which are found out through the hypothetical data. The procedure that is employed in positive control has well-understood effects on the outcomes. On the other hand, the negative control is that type of experiment that employs the procedure same as of the positive one at the same time but on a different population.
It is predicted that the negative control would produce no change to the results of the experiment. Both of them are significant in improving the validity and reliability of the experiment performed by providing us with a comparison and benchmark.
Meiotic nondisjunction is much more likely than mitotic nondisjunction. Based on
A woman who is heterozygous, Bb, has brown eyes;
Explain why familial breast cancer shows a dominant pattern of inheritance in
How is an F′ factor different from an F factor?
With regard to the timing of conjugation, explain why the recipient
The raw material for evolution is random mutation. Discuss whether or
Why is an antibody used in this experiment? From
Explain the type of speciation (allopatric, parapatric, or sympatric
In fruit flies, curved wings are recessive to straight wings,
A recessive allele in mice results in an unusally long neck.
