(URGENT)This pedigree tracks polydactyly, a condition caused by a dominant allele in which a
person has more than five fingers or toes on
one, or each, hand or foot. What is the
genotype of the father?
(ANSWER CHOICES)
A. XPY
B. PP
C. Pp
D. pp

What are the seven economic and social goals?

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence