Allele
~ Gene for particular trait (T) (t)
Genotype
~ Letter combo that makes a trait (TT)(Tt)(tt)
Dominant Allele
~
Recessive Allele
~
Phenotype
~ physical characteristics of an organism
Purebred
~ An organism that always produces offspring with the same form of a trait as the p...
Biology 189 Arizona
College Questions and
Answers
Allele
✓~ Gene for particular trait (T) (t)
Genotype
✓~ Letter combo that makes a trait (TT)(Tt)(tt)
Dominant Allele
✓~
Recessive Allele
✓~
Phenotype
✓~ physical characteristics of an organism
Purebred
, ✓~ An organism that always produces offspring with the same form of a trait as the parent.
Hybrid
✓~ Offspring of crosses between parents with different traits
Homozygous
✓~ An organism that has two identical alleles for a trait (TT) (tt)
Heterozygous
✓~ An organism that has two different alleles for a trait (Tt)
Gene
✓~ sequence of DNA that codes for a protein and thus determines a trait
Trait
✓~ specific characteristic of an individual
Heredity
✓~ Passing of traits from parents to offspring
dihybrid cross
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ExamArsenal. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.