Wednesday, December 6, 2017

Is it possible?

Is it possible for the offspring of two heterozygous gene brown eyed parents to have blue eyes? Please use evidence to support your claim. 

30 comments:

Anonymous said...

No it isn't possible because they both have brown eyes.

KALEB/LILGAG said...

No because they both have brown eyes.

blaze said...

Yes because brown and maybe green are considered dominant, but even two browns can make a blue-eyed baby, because there are no 100% definite rules (also called 'polygenic').

jocelyn💞 said...

If the parents both have brown eyes but they have blue eye alleles than it is possible for the offspring to have blue eyes!!😀

Ember said...

Yes, it is possible because the grandparents could have had blue eyes and the gene could have skipped a generation.

rhyse said...

No it is not possible because they both have brown eyes not blue eyes.

Cordelia said...

It is possible because they could skip a generation of genes.

Elliot said...

It would be possible because there would be a dominate and recessive alleles, if the dominate allele is no where to be found than the trait of blue eyes could be there.

Isabella S. said...

Yes because if the parents both have one brown and one blue eyed allele, then they can have a blue eyed child.

Olivia said...

Yes its possible because the grandparents may have blue eyes and the gene could've skipped a generation. I have blue eyes and my parents have brown eyes.

Anonymous said...

no because Dominant Alleles will hide the recessive traits which is blue eyes.

Baylie A said...

yes because the dominant allele is stronger than the recessive allele and whenever the dominant allele comes around the recessive one hides so the recessive allele makes it possible for some one to have a blue eyed kid.

Taylor said...

Yes it is possible because there could be blue alleles in the family

Nicole said...

no it is not possible because they both have brown eyes so they can't have blue eyes

Makenzie G said...

Yes because even if you have two brown eyed parents you can still get blue eyes because it might have skipped a generation if your grandparents had blue eyes.

Emily Martin said...

Yes, It is possible but you would most likely have brown eyes.

Elana said...

Yes it is possible because maybe their Grandparents or great Grandparents had blue eyes and the gene just skipped a generation and so yes it is possible.

Fiona M. said...

Yes, it is possible because other people in your family might have blue alleles. (Grandparents,uncle,aunt, and more)

Anonymous said...


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Anonymous said...

yes, it is possible because someone else in your family has blue alleles.

Anonymous said...

No it isn't possible because they both have brown eyes.

Julia Ryan said...

Yes, it is possible because maybe their grandparents had blue eyes and the gene maybe like skipped a generation. So yes this is possible.

Ashley Stanton said...

Yes, because they still have blue eye genes in them. So there is a chance where the child can have blue eyes.

Carson R. said...

Yes because the kid will have two grand parents with blue eyes and those genes would be in the kids parent then those two receive genes put together can make that eye color.

Paul Bellonzi said...

Yes, because in the parents could have some blue eye genes even though they have brown eyes.

Dominick said...

Yes because if there grandparents have blue eyes then you could have blue eyes if your parents have brown eyes.

Kaylah S. said...

Yes it is possible because is their grandparents have blue eyes then it could continue

Anonymous said...

Yes because someone is holding a recessive gene in your family.

Allie said...

Yes, it is possible for brown eyed parents to have a blue eyed child because they could have blue eyes in their family, like their parents could have blue eyes so they have it in them somewhere.

Jess said...

yes, because it is possible for someone farther in the family to have blue alleles, so yes. it is totally possible. [not for my family, because our ENTIRE family on both sides has brown eyes ): ]