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WorksheetsSummative 3 Science
Total questions: 19
Worksheet time: 11mins
Wide fins have a dominant W (WW or Ww). Narrow fins have a recessive w (ww). Which combination of genotypes of parent fish will produce only offspring with wide fins?
Ww and Ww
WW and ww
Ww and ww
ww and ww
Which of the following types of organisms does not produce offspring with genetic variation?
humans
gods
birds
hyrda
Kittens have different coloring than their parents due to ____________ and ___________.
heredity
traits
mutations
species
Explain how the data in the graph supports the idea that genetic factors and environmental factors affect the growth of organisms.
Both of the plants in the experimental group grew more than the control.
Horseweed grew more in the experimental group, but sand grass did not.
Sand grass grew more in the experimental group, but horseweed did not.
Neither of the plants grew more in the experimental group.
Genes come from ________.
parents
nature
our environment
the store
What type of hormones atttract potential mates?
musk
pheromones
urine
sweat
The graph shows the average growth rate of different trees in Colorado. Which reason below describes ENVIRONMENTAL factors that could influence the growth of the trees.
some trees need a different type of soil that Colorado provides
some trees need a warmer or colder climate that Colorado provides
some tree species may grow to be taller than other species naturally
some tree species may grow faster than other species naturally
The graph shows the average growth rate of different trees in Colorado. Which reason below describes GENETIC factors that could influence the growth of the trees.
some tree species may grow to be taller than other species naturally
some tree species may grow faster than other species naturally
some trees need a different type of soil that Colorado provides
some trees need a warmer or colder climate than Colorado provides
Baby sea turtles navigate to the ocean after they have emerged from the egg and sand. What kind of behavior causes them to do this?
innate behavior
learned behavior
Which of the following are ways animals communicate with each other. Choose three responses.
aggression
pheromones
courtship behavior
reproduction
What type of reproduction is shown in the model?
sexual
asexual
Select all possible outcomes for the punnett square.
Bb
BB
bb
What type of reproduction is shown in this model?
asexual
sexual
Which seed dispersal method is described:
able to float, fibrous husks
animals
wind
water
Which seed dispersal method is described:
lightweight, parachute, or propeller shape
animals
wind
water
Which seed dispersal method is described:
able to attach or contained in fruit
animals
wind
water
Kari has two pet rats with black fur. When her rats mated, one of their four offspring had white fur, and the other three had black fur. Which is most likely true for Kari's rats?
Both parents are homozygous for the white-fur trait, which is recessive.
Both parents are heterozygous for the white-fur trait, which is recessive.
Both parents are heterozygous for the white-fur trait, which is dominant.
Both parents are heterozygous for the white-fur trait, which is sex-linked.
What are two examples of courtship behaviors that animals display to attract a mate.
birds dancing
having yellow feathers.
having wings to fly.
fireflies lighting
What type of model is used to help determine genotypes of genetically related family members over several generations?
pedigree
punnett square
ration
phenotype
