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Heredity
Question | Answer |
---|---|
Genetics | The study of heredity |
Heredity | The passing of traits from parents to offspring |
Genes | The factors that control the traits |
Allele | The different forms of genes |
Homozygous (Purebred) | An organism having two of the same alleles for a trait |
Heterozygous (Hybrid) | An organism having two different alleles for a trait |
What are the procedures to complete a question? | 1. Read the question 2. Underline important parts 3. Make a key code 4. Label the punnet square 5. Complete the punnet square |
How do you write an answer? | _(Percentage)_% chance of having a __(Genotype name ex. hybrid)__ ___(phenotype)__ |
Is it possible to not have the offspring that is a ____ when there is a 25% chance? | Yes, because of possibility which might not be accurate |
Probability | the likelihood that a particular event will occur |
Punnet square | a chart that shows all the possible combinations of alleles that can result from a genetic cross |
Codominance | inheritance pattern in which the alleles are neither dominant nor recessive |
What are the key parts on how Gregory Mendel discover heredity? | -started with purebred pea plants -took pollen from tall plant, and pollinated it with a short plant -collected seeds, and grew them and all offspring were tall -the offspring then each other, and one fourth of them were short |