More cards in this set

Name the two types of sex cells?

What does phenotype mean?

Is a persons weight deternimed by genes, the environment or a combination of both?

How many chromosomes are found in sex cells?

Why do children look a bit like both of theirparents but not identical to either?

What is homozygous?

What is hetrozygous?

What sex chromosomes do human males have?

How does a gene on one of the human sex chromosomes cause embryos to develop into males?

Is the allele for cystic fibrosis dominant or recessive