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inherited changes
bio 18
| Question | Answer |
|---|---|
| what is monohybrid inheritance ? | When one allele is inherited from each parent |
| What is multiple alleles? | When there are three or more alleles present in a population e.g. blue, brown, and green eyes |
| What is dihybrid inheritance? | When two alleles are inherited from each parent |
| What is autosomal linkage? | When multiple alleles are located on the same non-sex chromosome |
| What does autosomal linkage mean for inheritance? | There is an increased chance of alleles being inherited together as they are on the same chromosome. Therefore phenotypical ratios are not the same |
| What is the phenotypical ratio for a heterozygous dihybrid cross? | 9:3:3:1 |
| What did Mendel study? and what were the different phenotypes? | Peas. Yellow, Green, Round, Wrinkled |