Question
Please answer all the questions
30. Look at the cladogram below. If you are analyzing organisms 2-4, what kind of phylogeny is it? 33. If two body structures have a similar function but have different evolutionary origin, they are considered A. Homoplastic B. Homologous C. Divergent D. Shared character 34. Your father has type B blood. Your mother has type O blood. You get tested and learn that your blood is also type O. What does this tell you? A. Your father's genotype is i and your mother's genotype is ii B. You were adopted and your parents didn't tell you C. Your father's genotype is I' and your mother's genotype is ii. D. Your father's genotype is r and your mother's genotype is ii A. Nonophyletic B. Monophyletic Paraphyletic D. Polyphyletic 31·Consider genes A and B, which are expressed at different times and places. If you 35. Which of the following is NOT an took the promoter of gene A and fused it to the example of regulation of gene expression? coding region of gene B, when/where would A. Regulation of how/when transcription you expect expression of gene B? A. Where/When gene B is expressed B. Where/When gene A is expressed occurs B. Regulation of splicing/arrangement of exons C. Where/When either gene A or B is C. The number of introns in a transcript D. Regulation of protein modifications/stability expressed D. Where/when neither is expressed e families. 36 32. Genomes evolve through gene families. nt is part of how gene 36. Homeotic genes ARE NOT/DO NOT What explanation/event is part of how gene A. Regulate body patterns B. Control sex determination C. Control the activity of thousands of other families arise where members may have slightly different functions or expression patterns? A. Gene deletion B. Non-disjunction genes D. Conserved between many organisms C. Recombination D. Gene duplication 37. Heterochrony is to homeosis is to A. When, where B. Who, what C. What, where D. Where, when , while
Explanation / Answer
30) Paraphyletic. (for more information refer- https://en.wikipedia.org/wiki/Monophyly)
31) option B. where /when gene A is expressed.
32) option C. Recombination.
33) Analogous structure.
34) option A. father genotype IBi and mother genotype ii .
35) option C. number of introns in a transcript.
36) option B. control sex determination.
37) option A. When , Where.