WorksheetsEvolution and Ecology
Total questions: 63
Worksheet time: 44mins
How many pests were in Mao Zedong's campaign?
1
2
3
4
The Four Pests Campaign is an example of...
a successful government campaign
unintended consequences
how to get rid of disease carrying insects
thinking things through before action is taken
What happened about 2 years into the Four Pests Campaign? (Select all that apply)
locust plague
overplanting
overplowing
drought
successful removal of the sparrow completely
How is water an important abiotic factor?
You drink it and hydrate
Animals live in it
Plants need it to grow
Allows you to carry out life processes
A group of similar cells working together is called...
cell
tissue
organ
organ system
multicellular organism
A system of organs that are functioning together to perform a specific job is called:
cell
tissue
organ
organ system
multicellular organism
The basic unit of structure and function in any living thing is:
cell
tissue
organ
organ system
organism
A living thing composed of different organ systems working together is called a(n)
cell
tissue
organ
organ system
multicellular organism
Which level of organization should letter C represent?
organ
cell
organ system
multicellular organism
tissue
In this photo, what is an abiotic factor?
Deer
Grass
rain
Mark ALL the abiotic factors listed.
Waterfall
Flowers
Grass
Clouds
Tolerance is
the relationship in which two species live close together.
series of gradual changes that occur in a community following a disturbance.
any necessity of life, such as water, light and food.
the ability of an organism to survive and reproduce under circumstances that differ from their optimal conditions.
The fish, algae, plants, insects and other organisms that reside in the local pond.
Population
Community
Ecosystem
Biosphere
What does letter C represent?
optimal range
zone of physiologic stress
zone of intolerance
What does letter E represent?
optimal range
zone of physiologic stress
zone of intolerance
Which area has too little of the critical factor?
A
B
C
What does letter B represent?
optimal range
zone of physiologic stress
zone of intolerance
What type of adaptation is this: Birds migrate south during the winter
Physical
Behavioral
Physiologic
What type of adaptation is this: Deer that live in colder climates have thick fur.
Physical
Behavioral
Physiologic
What type of adaptation is this: Certain fish living in Antarctica have special proteins in their cells that act as antifreeze.
Physical
Behavioral
Physiologic
Which of the following is an example of a vestigial structure?
The presence of carpel bones in humans and penguins.
The similar DNA present in primates and humans.
The shrunken appendix in humans that is not longer necessary for survival.
Peacocks grow large bright feathers to attract a mate.
A turtle and an armadillo have similar body designs - they both have hard, outer shells to protect them. They originate from different continents. What is this an example of?
Divergent speciation
Convergent speciation
Competition
Mutualism
A species could go extinct if:
food becomes more plentiful.
members of the species have adaptations to enhance survival.
the environment changes drastically and no one can adapt.
there is less competition for resources.
Natural selection occurs during the lifetime of a single organism.
True
False
TRUE or FALSE: Natural selection will still occur if each individual has the same exact traits
TRUE
FALSE
How do you "win" at natural selection?
survive
go extinct
survive & reproduce
Female water frogs tend to be attracted to the males with the loudest and most distinctive mating call (an acoustical display).
directional selection
stabilizing selection
disruptive selection
artificial selection
sexual selection
Females increase the fitness of their offspring by choosing males with superior fitness; females are therefore concerned with quality.
stabilizing selection
directional selection
disruptive selection
sexual selection
