The question refers to the following table, which compares the percent sequence homology of four different parts (two introns and two exons) of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (for example, Intron I is the one closest to the promoter). The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A.

Based on the tabular data, and assuming that time advances vertically, which phylogenetic tree is the most likely depiction of the evolutionary relationships among these five species?

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#Question id: 12734

#SCPH28 | Zoology

Name the US-based company which is able to provide personal genetic information based on analysis of disease genes such as diabetes and others.

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#Question id: 27171

#SCPH01 Biochemistry

The percentage SIMILARITIES and IDENTITIES, respectively, between the two peptide sequences given below will be ______% and _____%.

Peptide I :

Phe-Ala-Arg-Arg-Gln-Trp-Leu-Thr-Phe-Thr

Peptide II:

Tyr-Ala-Lys-Glu-Gln-Tyr-Ile-Ser-Phe-Thr

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#Question id: 1081

#SCPH01 Biochemistry

Which of the following is a type of local signaling in which a cell secretes a signal molecule that affects neighboring cells?

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#Question id: 9154

#SCPH28 | Zoology

The main reason polar regions are cooler than the equator is that ________.

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#Question id: 22941

#SCPH06 I Botany

The ER-localized protein, which is required for FT movement into the phloem translocation stream is