The limitations include the following:
1. The privacy of the individuals involved in the the research must be taken into consideration
2. The risk of physical and physiological well being of the person must be taken into consideration.
3. The subject must be made to understand every procedure and the risks involved before testing.
4. Only minimal exposure to risks is allowed and must have been previously tested in animals to avoid deaths.
The answer is not A because mutations can carry out bad genetic variations.
The answer is not B because mutations can carry out good genetic variations.
So, the answer is C because mutation is one of the key factors of genetic variation. (mutations can also have no affect)
Answer:
A is your answer,
Explanation:
but more along the lines of humanoid beings
Hey could you send the picture of what it is, I might could help.
Answer: Mendel would have concluded that one pair of factors (genes) is responsible for two different characters in plants.
Explanation:
The 9:3:3:1 ratio observed by Mendel helped him to form his <em>Law of Independent Assortment </em>which states that the inheritance of one pair of factors (genes) is independent of the inheritance of the other pair.
Also from his previous studies, he obtained a 3:1 ratio for a single gene expression, flower color, which enabled to form <em> the Law of Segregation</em>, which states individuals possess two alleles and a parent passes only one allele to his/her offspring.
However, if he had observed a 3:1 ratio for two traits, he would have concluded that inheritance of characters occurs in pairs i.e., that a pair of alleles is responsible for two different characters in plants.