Answer:
green house effect is trapping of heat.
Answer:
Expected frequency of the recessive allele in this population
%
Explanation:
Given -
Recessive phenotype expressed by an individuals for a particular gene locus is
%
Now as per Hardy-Weinberg equilibrium equation, the frequency of individual with recessive phenotype is represented by "
"
where "q" is the frequency for recessive allele.
Thus,
q 
Expected frequency of the recessive allele in this population
%
Period of revolution of Mercury is just "88 days" as compared to 365 days of Earth, it is because of short axis of mercury, so it takes less time to complete it!
Hope this helps!
Answer: Conclusion
Explanation:
Scientific method can be defined as a detailed plan for conducting research in a particular scientific domain. This is used to give scientific explanation for natural phenomena. In scientific method a hypothesis is created, observation is made, experimentation is conducted and then finally a conclusion is made to address the hypothesis.
Therefore, after the research is completed the conclusion is made by analyzing all the facts related to the literature and results of the experiments.