Have an account?
Skip to Content
Build your own quiz
Suggestions for you
20 questions
Show Answers
See Preview
- 1. Multiple Choice
If T=Tall & t=short, what is the genotypic ratio?1:33:11:2:12:2 - 2. Multiple ChoiceB = brown fur b = white fur
In the Punnett square, what is the probability for white fur?0%25%50%75% - 3. Multiple ChoiceIn the Punnett square shown, what must the genotype of the missing parent be?BBBbbbTt
- 4. Multiple ChoiceA heterozygous yellow pea plant's genotype would be:YYyyYyYg
- 5. Multiple ChoiceB - black, b - brown. Two black mice mate and have some black and some brown mice. What is the genotype of the parents?BB x BbBB x bbBb x BbBb x bb
- 6. Multiple ChoiceWhat ratio of the offspring from the cross shown will be homozygous recessive for the trait of tallness?0 in 41 in 42 in 44 in 4
- 7. Multiple ChoiceWhat are the possible genotypes for this cross?
(Click the picture to see it without the text)TT = 25% Tt= 50% tt=25%all tallTT= 75% tt = 25%Tt = 100% - 8. Multiple ChoiceIn the Punnett square shown, what must the genotype of the missing parent be?BBBbbbTt
- 9. Multiple ChoiceB = brown fur b = white fur
In the Punnett square, what is the probability for white fur?0%25%50%75% - 10. Multiple ChoiceIn a certain species of plant, the color purple (P) is dominant to the color white (p).
According to the Punnett Square, what is the probability of an offspring being white?25%0%100%50% - 11. Multiple ChoicePurple (P) is dominant to the white (p).
According to the Punnett Square, what is the probability of an offspring being purple?25%0%100%50% - 12. Multiple ChoiceWhat is the yellow seed genotype?aaAaAAAA or Aa
- 13. Multiple ChoiceWhat is the dominant trait?yellow pea seedsgreen pea seedsthere is no dominant seedJolly green giant
- 14. Multiple ChoiceWhat is the genotypic ratio here?25% blue eye 75 % brown eyeBB = 25% Bb = 50% bb = 25%BB= 50 % bb = 50%All brown eye
- 15. Multiple ChoiceWhat does a Punnett Square do?tell you exactly what your offspring will look likeincrease the chance you pass on recessive traitspredict genotypes and phenotypes in offspringhave no purpose but for Taylor to give us extra assignments
- 16. Multiple ChoiceWhat genotype would go in box 2?BBBbbb
- 17. Multiple ChoiceWhat genotype would go in box 3?BBBbbb
- 18. Multiple ChoiceWhat genotype would go in box 1?BBBbbb
- 19. Multiple ChoiceWhich of the following is homozygous dominant?JjRrMMee
- 20. Multiple ChoiceWhich of the following is homozygous recessive?TtttTTT
- Answer choicesTagsAnswer choicesTags