Asu Bio 340 Exam 1 Full Exam Questions And Answers ( Included ) 100% Correct

What is true about organisms that are a part of the same clade? a. They all share the same basic characteristics. b. They evolved from a shared ancestor. c. They usually fall into the same classification taxa. d. They have identical phylogenies. {Ans: B}Mendel imagined that seed color in pea plants is influenced by a gene with two alleles in which the allele for yellow seeds (Y) is dominant over the allele for green seeds (y). What would Mendel predict the seed colors would be from a cross of a male plant with the mixed Yy genotype with a female plant with the yy genotype? {Ans: There should be 1 green seed for every 1 yellow seed.}point mutation {Ans: gene mutation involving changes in one or a few nucleotides.}phylogenetic tree {Ans: a family tree that shows the evolutionary relationships thought to exist among groups of organisms}Binomial Distribution {Ans: The probability distribution of X with parameters n and p}genetic drift {Ans: a change in the allele frequency of a population as a result of chance events rather than natural selection.}