State the Philosopherscientist who was the first to draw a p

State the Philosopher/scientist who was the first to draw a phylogenetic tree for questions 11-13, use the phylogenetic tree shown. Circle one of the polytomies on the phylogenetic tree on the right Which of the following species is the most closely related to D. aerates D ramuliferous D. specious D. Emilio D. leucomas D. histrionics Draw a rectangle around a polyphyletic group on the phylogenetic tree on the right A population of 87 penguins holds the following genotypes: 71 AA, 13 Aa, 3 aa. What is the frequency of A 64 individuals were tested for lactose tolerance (recessive). 15 individuals were found to be homozygous recessive and 12 were found to be heterozygous. What is the frequency of a Among American adults surveyed for the window\'s peak trait (dominant), it was found that 61% of them did have a widow\'s peak? What is the frequency of the w allele in this population?

Solution

1. Charles Darwin produce one of the first illustrations and crucially popularized the notion on phylogenetic tree.

2. Polytomy is a term for internal node of a cladogram that has more than two immediate descendents. Cladogram from E. aureus to E. trivatis(Image is no clear so was unable to loacte the name of organisms) is an example of polytomy.