7th Grade Ch 5 Lessons 2 and 3.1

Match it! Select the correct answer from the pull down...Good luck!

Phenotypes are only affected by genes.

The different forms of a gene are called

Who build a model of DNA

R is round and r is wrinkled. What is the genotype of Rr?

When both alleles can be observed in a phenotype (like spots), it is called

R is round and r is wrinkled. What is the phenotype of Rr?

Who used X-Rays to study the shape of DNA?

EE is