In a type of insect antenna color is on the X chromosome. Brown antenna are dominant to tan antenna. What would be the % of male offspring with tan antenna if the mother had a tan antenna and the father had brown antenna?
Mr. LeFave
In a species of humming birds the beak can be red or yellow and be 5mm or 8mm in length. A male who is heterozygous for beak length and color and his phenotype is 5mm yellow beak and is crossed with a female that is homozygous recessive for both traits. What % of the offspring will have their mothers phenotype? What % will have their fathers phenotype? Mr. LeFave
In a species of bat brown wings are dominant to black wings. What would the offspring be if you crossed two heterozygous bats? What % of the offspring will have the same genotype as the parents? Mr.L.
You will need add your own unique genetic problem to each blog I post in the comments section of the blog for a grade. Below are some basic guidelines: Each genetics problem must be solvable and be free from major errors. Do not plagiarize the genetic problems which you list here for a grade and others to solve. Make sure to have your initials at the start of each genetic problem you create. If you have any question you can post them as comments to this blog and then I will try to get back to you as soon as possible. |
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