Answer:
65
Explanation:
An autosomal dominant condition is one where one copy of the allele is sufficient to cause the condition. Penetrance refers to the degree to which that mutation causes the phenotype
Lets say the allele for sharp beak is S and for normal beak is s. If 2 heterozygous sharp-beaked terrapins mate, the cross is the following:
Ss x Ss
<u> S s </u>
S SS Ss
s Ss ss
The possible genotypes are SS, Ss and ss. 50% of their offspring will be heterozygous, and 25% homozygous each. Therefore, if the mutation was fully penetrant, it would be 75 out of 100 offspring would be affected.
However, the mutation is only 87% penetrant, which means only 87% of those 75 offspring would have the condition.
87% of 75 = 65.25
Therefore, we would expect 65 of their offspring to have sharp beaks
The assumption that error theorists claim is at the heart of morality is that all moral claims are false because there is no moral knowledge, for knowledge requires truth and there is no moral truth.
This assumption of error theorists is crucial to an understanding of morality as it precludes moral judgments about what other people and cultures regard as morally acceptable.
Therefore, for error theorists, moral judgments are flawed because they do not aim at the truth, because they are not accurate in any moral statement.
Learn more about morality here:
brainly.com/question/8066818
<span>The correct answer is "something that I could never will to be universal law."
Immanuel Kant was known for being a German Philosopher, he is a well known Philosopher in the field. His known argument was about the human mind's creation of experience, which structures morality in humans.</span>
