Which diagram correctly shows how time is represented in an evolutionary tree?
Choose 1 answer:
Choose 1 answer:
(Choice A) A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grape vine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word past is in the bottom left corner of the diagram. The word present is in the bottom right corner of the diagram. An arrow points to the right from the word past to the word present.
A
A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grape vine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word past is in the bottom left corner of the diagram. The word present is in the bottom right corner of the diagram. An arrow points to the right from the word past to the word present.
(Choice B) A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grape vine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word past is in the top right corner of the diagram. The word present is in the bottom right corner of the diagram. An arrow points downwards from the word past to the word present.
B
A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grape vine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word past is in the top right corner of the diagram. The word present is in the bottom right corner of the diagram. An arrow points downwards from the word past to the word present.
(Choice C) A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grape vine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word past is in the bottom right corner of the diagram. The word present is in the top right corner of the diagram. An arrow points upwards from the word past to the word present.
C
A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grape vine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word past is in the bottom right corner of the diagram. The word present is in the top right corner of the diagram. An arrow points upwards from the word past to the word present.
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(Choice C) A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grape vine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word past is in the bottom right corner of the diagram. The word present is in the top right corner of the diagram. An arrow points upwards from the word past to the word present.
The correct answer is:
(Choice A) A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grape vine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word past is in the bottom left corner of the diagram. The word present is in the bottom right corner of the diagram. An arrow points to the right from the word past to the word present.
The correct answer is:
(Choice B) A diagonal line starts at the bottom of a diagram and travels up and to the right, leading to a picture of an orange tree. Two diagonal lines branch off of this main line and travel up and to the left until they reach the same level as the top of the main line. The shorter of these lines branches off near the top and leads to a picture of a grapevine. A slightly longer line branches off near the bottom and leads to a picture of a corn plant. The word "past" is in the top right corner of the diagram. The word "present" is in the bottom right corner of the diagram. An arrow points downwards from the word "past" to the word "present."