Human skin color varies widely around the world, and children do not always exhibit the exact same coloring as their parents. based on this information, what is true about human skin color?

a. skin color is not a genetic trait.
b. a single pair of alleles controls this trait.
c. it’s an example of incomplete dominance.
d. it’s an example of polygenic inheritance.

D.It’s an example of polygenic inheritance.

Explanation:

Polygenic inheritance occurs when more than one gene regulate single genetic trait. Human skin color is regulated by more than one gene and follows quantitative inheritance wherein total number of dominant alleles of all genes determine the skin color. Formation of various gene combinations by multiple genes regulating the skin color results in world wide variation of the trait as well as variations of skin color between parent and progeny.

hi i’m going crazy about going tomorrow and i’ll tell you what i’m doing and i wanna is a way ya

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.