Identifying Organisms with Dichotomous Keys
Interactive Video
•
Science
•
6th - 10th Grade
•
Practice Problem
•
Easy
Standards-aligned
Lucas Foster
Used 1+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of a dichotomous key in biology?
To determine the age of an organism
To identify the species of an organism
To study the behavior of organisms
To classify organisms based on their habitat
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the given example, how many organisms are being identified?
Five
Four
Three
Two
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first characteristic checked to identify organism A?
Size of the bird
Beak color
Feather color
Beak shape
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If an organism has yellow feathers, what is it identified as?
Bubbler
Kingfisher
Hornbill
Weaver
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final identification of organism A?
Bubbler
Kingfisher
Hornbill
Weaver
Tags
NGSS.MS-LS4-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which characteristic is checked after determining that organism B has no yellow feathers?
Beak shape
Beak color
Feather pattern
Size of the bird
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the identification of organism B?
Weaver
Bubbler
Hornbill
Kingfisher
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