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This quiz consists of 5 multiple choice and 5 short answer questions through Chapter 8: Hybridism.

Multiple Choice Questions

1. Which term refers to a type of variation that is NOT inherited and only affects individuals?
(a) Species variation.
(b) Indefinite variation.
(c) Definite variation.
(d) Organism variation.

2. What is one geographical change that affects islands and continents?
(a) Climate changes.
(b) Sea level changes.
(c) Rainfall changes.
(d) Animal variations.

3. What other actions do birds use their wings for?
(a) Swimming.
(b) Mating.
(c) Cleaning.
(d) Running.

4. What typically happens when varieties are inter-breed?
(a) Offspring are weaker.
(b) Variations increase.
(c) Variations die out.
(d) Offspring are stronger.

5. Why do domestic ducks have lighter wings and heavier feet then wild ducks?
(a) Domestic ducks walk less.
(b) Different species.
(c) This is a false statement.
(d) Domestic ducks walk more.

Short Answer Questions

1. What type of populations may be more likely to become extinct?

2. What is unique about white cats with blue eyes?

3. Which term refers to organisms with no distinct gender?

4. Why might a hybrid species NOT survive birth?

5. What results as a climate becomes more hostile?

(see the answer key)

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