1) What is genetics the study of? a) Adaptations b) Natural Selection c) Evolution d) Genes 2) What shape is a chromosome in humans? a) Spiral b) Circular c) X Shape d) Y Shape 3) What does the word dominant mean? a) If both alleles are present, this will be shown b) If both alleles are present, this will not be shown c) To take over d) Weaker 4) What is DNA? a) The building blocks of life b) Instructions to code for proteins that make traits c) Describes your genes d) Multiple genes 5) What is an allele? a) A different form of a gene b) Tightly packaged DNA c) Your genes d) Proteins 6) How do you inherit your traits? a) Family b) Through the environment c) With age d) From a combination of your parents DNA 7) Which is an example of an inherited trait? a) Riding a bike b) Reading a book c) Running d) Brown eyes 8) Which of these is an acquired trait? a) Brown eyes b) Red Hair c) Freckles d) Widow's Peak e) Playing an instrument

Genetics

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