1) In aliens, having a tongue out (T) is dominant to teeth (t). If a baby alien is born with the allele combination TT, what would be true about this alien? a) The alien will have sharper teeth than any other alien. b) The alien will have its tongue out. 2) In aliens, one eye (E) is dominant to four eyes (e). How many eyes would an alien with the allele combination ee have? a) 3 b) 4 3) In algae, all of the offspring look exactly like the parent since: a) A single parent divides in order to create offspring (babies). b) Sexual reproduction is being used by the algae in order to create offspring. 4) Passing of traits from parents to offspring is called? a) Heredity b) Dominant Allele 5) A form of a gene on a chromosome ( example: brown hair or red hair) is known as a(n): a) Mutation b) Allele 6) A type of trait that will hide or mask a weaker trait is known as a ______________ trait. a) Dominant b) Recessive 7) Different forms of a gene can exist. a) true b) false 8) Sexual reproduction leads to greater genetic variation than asexual reproduction. a) true b) false 9) Chromosomes are made up of a substance called DNA. Sections of DNA create genes that direct the body how to make proteins. a) true b) false 10) A structure made up of genes that carries hereditary information would be known as a(n): ______________________. a) Dominant Trait b) Chromosome 11) The production of offspring from only 1 parent a) Sexual reproduction b) Asexual Reproduction 12) A chart that shows all the possible combinations of alleles that can result from a genetic cross is called? a) Phenotype b) Punnett Square 13) The genetic material for a particular trait is contained in a specific area of a chromosome known as a  a) gene b) DNA c) trait d) chromosomes 14) Most genes have two different versions that encode for variations in the trait called a) chromosomes b) alleles c) genes d) traits 15) A person who has acne, freckles, dimples, or a cleft chin is the result of inheriting specific alleles for those __________. a) traits b) genes c) chromosomes d) proteins 16) The product of sexual and asexual reproduction a) gene b) offspring c) chromosome d) trait 17) Segment of DNA that encodes for specific and complete proteins a) chromosome b) traits c) gene d) cells 18) Any of the rod-shaped or threadlike DNA-containing structures of cellular organisms that contain all or most of the genes of the organism; located in the nucleus of eukaroytes and are usually ring-shaped in prokaryotes a) genes b) cells c) chromosomes

Genetics

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