Natural Selection Question Preview (ID: 46469)
How Animals Adapt To Their Environments.
TEACHERS: click here for quick copy question ID numbers.
_____ is when an organism blends into its environment.
a) Mimicry
b) camouflage
c) chemical defense
d) embryology
____ is the breeding of plants and animals to produce desirable traits.
a) Artificial selection
b) Biodiversity
c) Natural selection
d) Relative dating
Scientists use _____ to estimate the age of fossils from sedimentary rocks.
a) hypotheses
b) natural selection
c) relative dating
d) metamorphic rocks
The study of the development of the earliest stage of organisms is ____.
a) Relative dating
b) Homologous structures
c) Infantology
d) Embryology
Body parts that are reduced in size with no apparent function are called ____.
a) Embryos
b) Vestigial structures
c) Chemical defenses
d) genes
______ is often referred to as “survival of the fittest.”
a) Biodiversity
b) Artificial selection
c) Genetic variation
d) Natural selection
A trait that makes an individual different from other members of its species is a(n) _____.
a) Index fossil
b) Embryo
c) Genetic variation
d) Species
Body parts that are similar in origin and structure between different species are called _______.
a) Vestigial structures
b) Adaptations
c) Homologous structures
d) Chemical defenses
Remains of life from an earlier time are ______.
a) Sedimentary rocks
b) Variations
c) Fossils
d) Limestones
Which of the following is NOT a fossil?
a) Outline of a fern found in a rock
b) baby mammoth found in a glacier
c) Petrified wood in the desert
d) Old stone tools found in a cave
In undisturbed areas, older rock layers lie ______ younger rock layers.
a) Below
b) In between
c) Above
d) On top of
Which of the following is not a principle of natural selection?
a) Some variations are passed onto offspring.
b) Differences, or variations, occur among individuals of a species.
c) Organisms will adapt to help members of another species survive.
d) Some variations are helpful. Individuals with helpful variations survive and reproduce better than those without these variat
The viceroy butterfly, which is harmless, has adapted to look like the monarch butterfly, which is poisonous to birds. This provides the viceroy protection from predators. This is an example of what type of adaptation?
a) Mimicry
b) Mirroring
c) Camouflage
d) Symbiosis
A(n) _______ is any variation that makes an organism better suited to its environment.
a) Genetic variation
b) Adaptation
c) Gene
d) Homologous structure
A skunk spraying a predator is an example of a ______.
a) Behavior adaptation
b) Structural adaptation
c) mimicry
d) Relative dating
A bird making loud calls to attract a mate is an example of _____.
a) Behavior adaptation
b) structural adaptation
c) mimicry
d) Relative dating
Why do bison live in herds?
a) To gather more food
b) To attract mates
c) To provide camouflage
d) To protect their young
________ drive adaptations in species over time.
a) Genetic diversity gives us more variety of flavors in bananas.
b) Genetic diversity allows the plants to spread their seeds to far-off locations.
c) Genetic diversity attracts pollinators for the banana trees.
d) If all bananas had identical DNA, they could be wiped out by a single disease.
Why was genetic diversity important for the banana?
a) Genetic diversity gives us more variety of flavors in bananas.
b) Genetic diversity allows the plants to spread their seeds to far-off locations.
c) Genetic diversity attracts pollinators for the banana trees.
d) If all bananas had identical DNA, they could be wiped out by a single disease.
Over many generations, what would the number of well-adapted organisms in a population be expected to do?
a) Increase
b) Decrease
c) Stay constant
d) Never change
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 46469 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 46469 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register