One trait that chicken breeders wished to produce was barred feathers, which causes the feathers to look like they have a striped pattern (see image below). The allele for barred feathers is dominant and it is located on the sex chromosome, so the trait is considered to be sex linked. Chickens are a bit different from humans in that the male carries two of the same chromosomes to determine gender (ZZ), and the female carries one of each type of sex chromosome (ZW). Therefore, males carry two alleles for this trait and females carry only one. A male chicken that is not barred and a female that is barred are crossed. What percentage of the females will be barred?
Answers: 2
Biology, 22.06.2019 03:00
1. watermelon, papaya, oranges, bananas, and lemons are included in this food group. vitamin c 2. you need 6 or more servings of this food group each day vitamins d and a 3. found in fruit and keeps blood vessels healthy calcium 4. vitamins found in milk bread and grain 5. a mineral that strengthens bones fruit
Answers: 3
Biology, 22.06.2019 05:00
2. if someone had the list of traits you provided in question 1, do you think he or she would be able to find you in a group of 1000 people? why or why not? if not, what other information encoded in your genes might distinguish you from the others in the group? what are other traits that are encoded for by dna?
Answers: 3
Biology, 22.06.2019 20:30
Name 3 injuries and two diseases that affect the skeletal system.
Answers: 1
Biology, 22.06.2019 20:30
Explain the difference between mutations in sex cell and those in somatic cells
Answers: 3
One trait that chicken breeders wished to produce was barred feathers, which causes the feathers to...
English, 11.02.2021 06:20
Mathematics, 11.02.2021 06:20
Mathematics, 11.02.2021 06:30
Mathematics, 11.02.2021 06:30
Biology, 11.02.2021 06:30
Mathematics, 11.02.2021 06:30
Mathematics, 11.02.2021 06:30
Mathematics, 11.02.2021 06:30
Mathematics, 11.02.2021 06:30
English, 11.02.2021 06:30
Chemistry, 11.02.2021 06:30
Mathematics, 11.02.2021 06:30