GRE Subject Tests Mendelian Genetics — practice questions
22 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice GRE Subject Tests Mendelian Genetics in the app →The scientist regarded as the father of genetics is:Scientists of his day wrongly believed inheritance worked by parental traits:Mendel studied inheritance using the species Pisum sativum, better known as the garden:Mating two true-breeding individuals with different traits is called:In his 1865 publication Mendel reported crosses covering characteristics numbering:Traits that were expressed in the F1 generation Mendel called:Traits hidden in the F1 but reappearing later Mendel called:An organism carrying two identical alleles at one locus is described as:Crossing true-breeding yellow-seeded and green-seeded peas gives F1 plants that are all:Self-crossing an F1 heterozygote is drawn using a Punnett square of size:Mendel's F2 counts of 705 violet and 224 white flowers approximate a ratio of:A cross with a homozygous recessive partner to reveal an unknown genotype is a:The rule that paired genes separate equally into gametes is the law of:The physical basis of that law is the first division of:The rule that genes do not influence each other's sorting into gametes is the law of independent:A cross between true-breeding parents differing in two characteristics is a:The F2 phenotypic ratio from a standard dihybrid cross is:In pea plants round seed shape is dominant over shape that is:Ignoring seed colour, the share of a dihybrid F2 generation with round seeds is:A recessive disorder preventing proper metabolism of phenylalanine and tyrosine is:The probability of an event found by dividing occurrences by opportunities is described as:Plants used in Mendel's first-generation crosses were labelled the generation called: