Summative #1 Review - Natural Selection
Authored by Jana Andersen
Science
8th Grade
NGSS covered
Used 90+ times
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27 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Humans can have earlobes that can be free from or attached to the cheek.
Harmful, Beneficial, or Neutral ?
harmful
beneficial
neutral
Tags
NGSS.MS-LS4-4
NGSS.MS-LS4-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Catfish have up to eight "barbels" (whisker-like appendages) located on the chin or sides of the mouth. The barbels' function is to detect food on the bottom of lakes.
Harmful, Beneficial, or Neutral ?
harmful
beneficial
neutral
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mutations in some animals cause them to be born with extra body parts, e.g. two-headed snake, four-legged ducks, and a cyclops kitten.
Harmful, Beneficial, or Neutral ?
harmful
beneficial
neutral
Tags
NGSS.MS-LS3-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A Himalayan pattern that occurs in a rabbit and is caused by temperature-sensitive mutations of tyrosinase producing white color, but with dark pigmentation in cooler areas of the body. The tips of the ears, tail region, nose, and feet have a darker fur color.
Harmful, Beneficial, or Neutral ?
harmful
beneficial
neutral
Tags
NGSS.MS-LS4-4
NGSS.MS-LS3-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What letter B showing?
DNA
cell
nucleus
gene
chromosome
Tags
NGSS.MS-LS1-2
NGSS.MS-LS1-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What letter E showing?
DNA
cell
nucleus
gene
chromosome
Tags
NGSS.MS-LS3-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What letter C showing?
DNA
cell
nucleus
gene
chromosome
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