1) What is heredity? a) The passing of traits from parents to offspringspring. b) Learning new skills from parents. c) Changing traits over time. d) A random combination of characteristics. 2) What are genes? a) Another term for traits. b) Units of inheritance located on chromosomes. c) Molecules that provide energy to cells. d) Cells that make up the body. 3) Who is known as the 'Father of Genetics'? a) Charles Darwin b) Louis Pasteur c) Francis Crick d) Gregor Mendel 4) What does DNA stand for? a) Deoxyribonucleic Acid b) Dynamic Nucleic Acid c) Double Nitrogen Acid d) None of the above 5) What is a dominant trait? a) A trait that always appears when at least one dominant allele is present. b) A trait that occurs in every organism. c) A trait that is always hidden by another trait. d) A trait controlled by a recessive gene. 6) What is a phenotype? a) The genetic makeup of an organism. b) The study of inheritance patterns. c) The location of genes on a chromosome. d) The physical appearance or visible traits of an organism. 7) What is a genotype? a) The physical traits of an organism. b) The genetic makeup of an organism. c) The study of mutations. d) The inheritance of acquired traits. 8) What determines the traits of an organism? a) Environment only b) Genes only c) Both genes and environment d) Random chance

Heredity Basics Quiz

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