Question 6 The matrix below provides information about each candy 'species.' Each column represents a candy trait, with 1's meaning the candy bar has that trait, and 0's meaning the candy bar does not have that trait. For example, Cherry Mash (24) is the only candy bar with the Cherry trait, while both Almond Joy (21) and Mounds (22) have the Coconut trait. (The trait matrix tells you which candy bars have which traits. You do not need to be familiar with them beforehand!) 20 21 22 23 10 131415 18 16 17 24 25 A 1 2 3 4 5 6 7 8 9 11 Drops Flat Ban Round Shape Rectangular Bar Bar 1 M&M's Milk Chocolate 2 M&M's Peanut 1 10 0 0 o o 0 0 0 0 o 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 3 M&M's Peanut Butter 4 Hershey's Milk Chocolate 5 Hershey's Milk Chocolate with Almonds 6 Hershey's Milk Chocolate White 7 Crunch 83 Musketeers 9 Snickers 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 O 0 0 0 0 0 0 0 0 0 1 00 0 0 0 1 1 0 0 0 00 0 0 0 0 00 10 0 1 10 0 0 0 0 0 0 1 0 0 0 0 0 0 1 10 0 1 1 1 0 0 1 0 0 0 0 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 10 Snickers Almond Bar 11 Milky Way 10 0 1 1 o 0 0 0 1 0 0 0 0 0 0 1 10 0 0 0 0 0 0 0 0 0 0 0 0 1 1 10 0 1 0 o 0 0 0 0 o 0 0 0 0 1 1 0 0 1 0 o 0 0 0 0 o 0 1 0 0 1 10 0 1 0 0 0 0 0 1 0 0 0 0 0 12 Milky Way Midnight Dark 13 Heath 14 Rolo 15 100 Grand 16 Twix 17 Kitkat 110 0 0 10 10 0 0 0 0 0 0 0 O 0 0 0 0 0 10 0 0 0 0 0 0 0 0 1 10 0 0 1 1 0 0 0 0 0 0 0 0 0 1 10 0 0 1 0 0 10 0 0 0 0 10 1 1 0 0 0 o 0 0 0 0 0 0 0 0 1 0 10 0 1 0 0 0 0 0 0 0 10 0 0 0 1 10 0 0 1 1 o 18 Reese's Peanut Butter Cups 19 PayDay 20 Butterfinger 21 Almond Joy 22 Mounds 23 York Peppermint Pattie 24 Cherry Mash 0 0 0 0 0 10 0 0 Based upon this phylogenetic tree and this trait matrix, is the following statement supported? True for 'yes, the statement is supported', False for 'no, the statement is not supported'. If 'Round Shape' is an ancestral trait, then it was lost at least 1 time and re-evolved at least 1 time. True False Chocolate MilkChocolate WhiteChocolate DarkChocolate Carmel sanuead PeanutButter

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Question 6
The matrix below provides information about each candy 'species.'
Each column represents a candy trait, with 1's meaning the candy
bar has that trait, and O's meaning the candy bar does not have
that trait. For example, Cherry Mash (24) is the only candy bar
with the Cherry trait, while both Almond Joy (21) and Mounds (22)
have the Coconut trait. (The trait matrix tells you which candy bars
have which traits. You do not need to be familiar with them
beforehand!)
10
12
11
20 21 22
23
18 19
24
25
5
6
7 8
Drops
Flat Bar
Round
Shape
Rectangular Bar
Bar
10 0 0 0 0 0 0 0 0 0 0 0 0 o
1 10 0 0 1 1 0 0 0 0 0 0 0 0 0
1 1 0 0 0 1 0 1 0 0 0 o 0 0 0 0
1 10 0 0 0 0 0 0 0 0 0 0 0 0 0
1 1 0 0 0 1 0 0 1 0 0 o 0 0 0 0
O 0 0 0 0 o 0 0 0 0 1 0 0 0 0 0
1 10 0 0 0 0 0 0 0 0 0 0 10 0
1 10 0 0 0 0 0 0 1 0 0 0 0 0 0
M&M's Milk Chocolate
2 M&M's Peanut
3 M&M's Peanut Butter
1
4 Hershey's Milk Chocolate
5 Hershey's Milk Chocolate with Almonds
6 Hershey's Milk Chocolate White
7 Crunch
8 3 Musketeers
9 Snickers
1 1 0 0 1 1 0 0 1 1 0 o 0 0 0 0
1 1 0 0 1 0 0 0 0 1 0 o 0 0 0 0
10 0 1 1 0 0 0 0 1 0 0 0 0 0 0
1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
1 1 0 0 1 0 0 0 0 0 0 o 0 0 0 0
110 0 1 0 0 0 0 0 0 0 0 10 0
1 10 0 1 0 0 0 0 0 1 0 0 0 0 0
1 10 0 0 o 0 0 0 0 1 0 0 0 0 0
1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 10 0 0 0 0 0 0 0 0
10 Snickers Almond Bar
11 Milky Way
12 Milky Way Midnight Dark
13 Heath
14 Rolo
15 100 Grand
16 Twix
17 Kitkat
18 Reese's Peanut Butter Cups
19 PayDay
20 Butterfinger
110 0 0 100 10 0 0 0 0 10
1 10 0 0 0 0 0 0 0 0 0 0 0 10
10 0 1 0 o 0 0 0 0 0 1 0 0 0 0
1 10 0 0 1 1 0 0 o 0 0 10 0 0
21 Almond Joy
22 Mounds
23 York Peppermint Pattie
24 Cherry Mash
Based upon this phylogenetic tree and this trait matrix, is the
following statement supported? True for 'yes, the statement is
supported', False for 'no, the statement is not supported'.
If 'Round Shape' is an ancestral trait, then it was lost at least 1
time and re-evolved at least 1 time.
True
False
O HERSHEYS
tree order
00
Transcribed Image Text:Question Question 6 The matrix below provides information about each candy 'species.' Each column represents a candy trait, with 1's meaning the candy bar has that trait, and O's meaning the candy bar does not have that trait. For example, Cherry Mash (24) is the only candy bar with the Cherry trait, while both Almond Joy (21) and Mounds (22) have the Coconut trait. (The trait matrix tells you which candy bars have which traits. You do not need to be familiar with them beforehand!) 10 12 11 20 21 22 23 18 19 24 25 5 6 7 8 Drops Flat Bar Round Shape Rectangular Bar Bar 10 0 0 0 0 0 0 0 0 0 0 0 0 o 1 10 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 o 0 0 0 0 1 10 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 o 0 0 0 0 O 0 0 0 0 o 0 0 0 0 1 0 0 0 0 0 1 10 0 0 0 0 0 0 0 0 0 0 10 0 1 10 0 0 0 0 0 0 1 0 0 0 0 0 0 M&M's Milk Chocolate 2 M&M's Peanut 3 M&M's Peanut Butter 1 4 Hershey's Milk Chocolate 5 Hershey's Milk Chocolate with Almonds 6 Hershey's Milk Chocolate White 7 Crunch 8 3 Musketeers 9 Snickers 1 1 0 0 1 1 0 0 1 1 0 o 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 o 0 0 0 0 10 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 o 0 0 0 0 110 0 1 0 0 0 0 0 0 0 0 10 0 1 10 0 1 0 0 0 0 0 1 0 0 0 0 0 1 10 0 0 o 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 10 Snickers Almond Bar 11 Milky Way 12 Milky Way Midnight Dark 13 Heath 14 Rolo 15 100 Grand 16 Twix 17 Kitkat 18 Reese's Peanut Butter Cups 19 PayDay 20 Butterfinger 110 0 0 100 10 0 0 0 0 10 1 10 0 0 0 0 0 0 0 0 0 0 0 10 10 0 1 0 o 0 0 0 0 0 1 0 0 0 0 1 10 0 0 1 1 0 0 o 0 0 10 0 0 21 Almond Joy 22 Mounds 23 York Peppermint Pattie 24 Cherry Mash Based upon this phylogenetic tree and this trait matrix, is the following statement supported? True for 'yes, the statement is supported', False for 'no, the statement is not supported'. If 'Round Shape' is an ancestral trait, then it was lost at least 1 time and re-evolved at least 1 time. True False O HERSHEYS tree order 00
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