/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 8 : Heredity This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 Each gamete carries: One allele Two alleles No allele Three alleles 2 / 10 In humans, probability of having a male child is: 25% 50% 75% 100% 3 / 10 In F₂ generation of monohybrid cross, reappearance of dwarf trait supports: Law of dominance Law of mutation Law of evolution Law of segregation 4 / 10 If a cross gives 1:1 phenotypic ratio, it is likely: Tt × Tt TT × tt TT × Tt Tt × tt 5 / 10 A cross between Tt × Tt produces dwarf offspring in the ratio: 1/4 1/2 3/4 1/3 6 / 10 The scientific study of heredity is called: Evolution Ecology Physiology Genetics 7 / 10 If 160 offspring show 9:3:3:1 ratio, number of double recessive individuals will be: 10 20 30 40 8 / 10 Probability of round green seeds in F₂ of dihybrid cross is: 0 ??/16 0 ??/16 1 ??/16 0 ??/16 9 / 10 The F₁ generation of TT × tt cross shows: All tall All dwarf 3 tall : 1 dwarf 1:1 ratio 10 / 10 In a dihybrid F₂ generation, number of phenotypes observed is: 2 3 4 1 Your score is 0% Restart quiz
