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Chapter 5 vocab
| Question | Answer |
|---|---|
| What are the two sex cells? | sperm and egg |
| What is the process that produces sex cells? | meiosis |
| What is the process that produces body cells? | mitosis |
| Different versions of the same genes are called___________? | alleles |
| Genes carry information that determines__________? | traits |
| What is the process that produces cells with half the normal number of chromosomes? | meiosis |
| What is the passing of traits from parent to offspring? | heredity |
| What chromosomes do males have? | XY chromosome |
| What chromosomes do females have? | XX chromosome |
| What is the study of heredity? | genetics |
| What are traits? | the physical characteristics of an organism |
| What are factors that control traits? | genes |
| What is a graphic used to predict the results of a genetic cross? | Punnett Square |
| What is a heterozygous? | an organism with two different alleles |
| What is a homozygous? | an organism with two identical alleles |
| What is phenotype? | an organisms physical apperence |
| What is asexual reproduction? | it involves only one parent and produces offspring that are identical to the parent. |
| What is sexual reproduction? | it involves two parents and the offspring has half of each parents genes and they don't look the same as parents. |
| What is the trait that shows up in the first generation? | dominant gene |
| What is the trait that shows up in the second generation? | recessive gene |