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Q: In the family tree below people with the recessive trait of attached earlobes are shaded gray. What must be true about the person labeled A?
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In the family tree below people with the recessive trait of attached earlobes are shaded gray.?

a male with one recessive allele


Is being hairy a dominant or recessive gene?

It's depending on how your family is. If your family is 75% hairy and the 25% isn't then it's dominant your family is 25% hairy and 75% isn't then it's recessive. If it's 50/50 then it can go either way.


What is a sentence for recessive trait?

Althought the diabetes skipped many generations in my family, it was apparently a recessive trait because the newborn was diagnosed with the disease.


How can use recessive trait in a sentence?

Althought the Diabetes skipped many generations in my family, it was apparently a recessive trait because the newborn was diagnosed with the disease.


How can you use recessive trait in a sentence?

Althought the diabetes skipped many generations in my family, it was apparently a recessive trait because the newborn was diagnosed with the disease.


What are some examples of recessive traits?

If you have 2 parents which have a history of brown eyes in their family and you got blue eyes this would be considered a recessive trait.


Is leukemia a dominant or recessive gene?

It depends on the family but I assume that its a recessive gene.


What is the age rating of Family Guy Blue Harvest?

It's actually labeled -NOT RATED-


Is blonde hair recessive or dominant?

Recessive gene of X chromosome. more common in men as they have only one x chromosome but in female there are 2 X chromosome. If one of X chromosome in female has this recessive gene, they become a carrier. If both the X chromosome in female has this gene, they show baldness


A four-letter word for traits passed on by parents to offspring that are different?

gene Recessive. Traits not necessarily evident in the parent, but in the family somewhere. It is a gene thing, but just" gene "can represent other things besides recessive traits .


How do you get brown eyes from blue eyed parents?

if you go back to the beginning of your family tree, maybe a family member had brown eyes brown eyes is a dominate trait and blue eyes is a recessive trait, even tho they may both show the recessive trait they may both poses the brown eyes dominate trait and pass it onto you and you will show it. as the name implies you are more likely to show the dominate trait (75% chance dominate and 255 chance recessive). interestingly enough this means that you do have the recessive blue eye trait but you do not show it.


Can a blond and brown haired parent have red head child hair parent and?

because some one in the family had and and it recessive trait