Question

5. How can two individuals with brown eyes(B) have a blue (b) eyed baby? Show the genotypes of the parents and Punnett square to prove your answer. What are the chances of a blue-eyed baby? 6. A homozygous tongue roller (T) is married to a non-tongue roller(t). If they have 5 children, how many of them will be tongue rollers? Use Punnett square to support and explain your answer. 7. Let's imagine that green skin (G) in dragons is dominant over yellow skin (88). You have a green one and need to know if it is homozygous GG or heterozygous Gg. How would you breed you pet dragon to determine with certainty its genotype? Use Punnett squares and explain. 8. A homozygous red flower (RR) is crossed with a homozygous white flower (WW). All of offspring are pink (RW). What would be the probability of flower colors if you crossed the two pink flowers. Show Punnett squares to prove your answer. Explain your results. What type of inheritance is this called? Why? 9. A woman is claiming that certain man is the father of her child. She is blood type A and the child is type 0. This man is blood type B. Could he be the father? Explain and prove with Punnett square.

Need 5-9 and number 11 all answered. Thx

Answer 1

& According to the of that law dominance the allele effect are considered as dominent show their and thore who can not show their effect are considered as recessive Here in this case Brown eye color is dominant blue eyed colori Two brown can only give eyed parents eyed baby only a blue when they are trait . poseson heterozygous for the B- Brown b- blue Bb X Bb B b BB : Bb :bbl BB Bb B b blue eyed Bb bb Brown eyed The chances of eyed parents blue eyed baby from brown 1/4 or 25%, is © a dominant trait where Rolling of tongue is indwidualy having both dominant the ability the 01e allele have to roll their tongue प I. Dominant t- recessive TT or Tt - Rolling Tongue tt - Non Rolling tongue

one then 4 of the parent is homozygous dominant (tongue roller) and other is homozygous recessive the offspringt will be :- t it All offsprings will be tongue Т. Tt T It Tt roller Tt We can crops that offspring have ovle dominant see from the each dominant allele that makes them that they can 100% will be tongue roller so roll their tongue All offsprings 1 G - Dominant (Green) 8- Recessive (Yellow) want to know the genotype of the parenta then will do If we we a test crops, But here offspring genotype is not geven. Green dragon with so we the will Crop the recessive parent. 0 ff the homo then after Green dragon is zygous dominant (GG) Cooppeng with (99) Gg &genotype that meand all dragon will be produced all the offspring will have green

... але to find out the умоаrе of green dragon 88 9eotype . when it сор. we with с a the colored result is that all the 9 см dragons are produced мем не Green dragon will be GG е) уми Чеможе П 30 a will of after coopping of Green dragon ши recessive parent & then if half of them green and half of them the yellow then the green dragon bе kеlеmuави be rollen will be 8 Must 0 % GG X 39 X Я 9 ملح g G 41 п 88 G IGg G9 G Gg | Gg З 193 1 93 О All will be green Gд : 93 Green yellow

type of inheritance oceur homozygous are ww peut yes the person with Blood © Incomplete dominance is a in which blending of character where intermediate phenotype is produced when dominant and recessive individuals dop. csopped RR Red white Neither of the flower will be R RW/RW Red or white. All flowers R / RW/ RW will be penk pink in en color due to incomplete dominance, the with Blood group B can be the father of a child who has Blood 4 roup o of the child has Blood group o and if the mother has blood type A then both parents must be heterozygous and Iº allele from both Mother father Il 1° IA IAI I41° I'I' (11 group B 9 yes i person the they receives the parent IA 1° 0 IB I 0 1° can be the father.

=]] А - Colorblind news. is X-linked X-linked recess we inheritence 4 E-1 хсу b І- 2 Хc to C L-7 хсу 4 -1, e хсхе. х" у Т-7