AP Biology Mendel's Experiments and Heredity — practice questions
20 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice AP Biology Mendel's Experiments and Heredity in the app →Mendel called the trait that appeared in the first generation the:The offspring of Mendel's first cross were called the:In Mendel's F2 generation, the ratio of violet to white flowers was about:Different versions of the same gene are called:An organism's underlying combination of alleles is its:A cross between two true-breeding parents differing in one characteristic is called a:A trait is best defined as:A paired cross in which the male and female traits are swapped between the two crosses is a:What percentage of Mendel's F1 hybrids had violet flowers?A probability of one for an event means the event is:Rolling a die and flipping a coin at the same time is the classic illustration of the:A pea plant with the genotype Vv for flower colour is described as:A self-cross of two Yy heterozygotes gives a phenotypic ratio of:Each box of a Punnett square represents the:Self-crossing Mendel's yellow-seeded F2 plants showed that the fraction breeding true was:Mendel's parental pea plants always bred true because both gametes they produced:The reason recessive alleles can be carried without being seen is that:Working with probability laws in genetics needs large sample sizes because small samples:Mendel's 1865 publication reported crosses involving how many characteristics?Mendel deduced that each parent in a monohybrid cross contributes: