Question | Answer |
What is cross-over? | Exchange of genetic info. between homologous. |
What is an example of a monohybrid cross? | TT or tt |
What is the ratio for the dihybrid cross? | 9:3:3:1 |
what is the ratio for the monohybrid cross? | 3:1 |
What is diploid? | Having a full set of chromosomes (2 of each kind of chromosome) |
What is the Haploid if the Diploid is 10? | 5 |
What is incomplete dominance? | Two different phenotypes that have blended together/ results in third blended phenotype |
How many squares are in a monohybrid cross? | 4 |
How may squares are in a dihybrid cross? | 16 |
Which type of cells are diploid? | Body cell (Somatic cells) |
Which type of cells are haploid? | Sex cells (gametes) |
What has two different alleles? Homozygous or Heterozygous | Heterozygous |
What has two of the same alleles? Homozygous or Heterozygous | Homozygous |
What is the diploid if the haploid is 15? | 30 |
Give an example from a dihybrid cross? (Use A's and B's) | AaBb |
What are alternate forms of a trait? | alleles |
What is a genotype? | gene combinations of an organisms/ given by two letters |
What is codominance? | Both alleles are expressed equally at the same time/ separate but equal |
What is meant by heterozygous? | Two different alleles |
What is recessive? | need two to be present/ represented by a lowercase letter |