The evolutionary relationships of 6 organisms, L, M, N, O, P, and Q are shown below. These are unusual organisms in that they look like letters, sometimes with boxes around them. L, O, P, and Q have boxes around them, but M and N do not. In addition, L, M, N and O are solid pink, while P and Q are white. In understanding the evolution of colour and boxes in these organisms, which of the following trees shows the most parsimonious evolutionary history? A. В. L M NOP M N O|P no box white white box no box box pink box pink С. D. L M NOPQ NOPQ

Biochemistry
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ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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The evolutionary relationships of 6 organisms, L, M, N, O, P, and Q are shown below. These are unusual organisms in that they look like letters, sometimes with boxes around
them. L, O, P, and Q have boxes around them, but M and N do not. In addition, L, M, N and O are solid pink, while P and Q are white.
In understanding the evolution of colour and boxes in these organisms, which of the following trees shows the most parsimonious evolutionary history?
A.
В.
LM
NOP Q
L M
NO|P
no
white
box
white
box
box
box
pink
box
pink
C.
D.
L
MNOPQ
L
MNOPQ
no
white
white
box
white
box
box
no box
pink
box
pink
А. Tree A
В. Tree B
С. Tree C
D. Tree D
Transcribed Image Text:The evolutionary relationships of 6 organisms, L, M, N, O, P, and Q are shown below. These are unusual organisms in that they look like letters, sometimes with boxes around them. L, O, P, and Q have boxes around them, but M and N do not. In addition, L, M, N and O are solid pink, while P and Q are white. In understanding the evolution of colour and boxes in these organisms, which of the following trees shows the most parsimonious evolutionary history? A. В. LM NOP Q L M NO|P no white box white box box box pink box pink C. D. L MNOPQ L MNOPQ no white white box white box box no box pink box pink А. Tree A В. Tree B С. Tree C D. Tree D
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