Chapter 5

Test Description: Chapter 5

Instructions: Answer all questions to get your test result.

1) ____________________________ are various forms of the same gene.

2) An organism’s ________________________________ can include fur or hair color, height, and the number and size of feet.

3) A(n) ____________________________________ allele is one that is expressed even if only one copy is present in the genotype.

4) ____________________________ are units of heredity that code for particular traits.

5) ____________________________ describes the genes that make up an organism.

6) ____________________________ is the passing of genetic information from one generation to the next.

7) A(n) ____________________________ allele is one that is expressed only when two copies are present on the homologs.

8) In a plant, tall (T) is the dominant allele. Short (t) is the recessive allele. Which genotype would a short offspring have?

9) The way in which parents’ alleles might combine in their offspring can be shown in a:

10) Which of the following is not an example of a complex pattern of inheritance?

11) Each of the following is a type of mutation except ______________________.


*select an answer for all questions

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