1
Heredity and variation
Explain transmission of traits and differences among individuals.
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Heredity
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2
Inherited or acquired?
Classify traits based on whether they are passed through genes.
3
Genes DNA chromosomes
Relate DNA, genes and chromosomes to inheritance.
4
Mendel’s experiment idea
Explain why pea plants helped study inheritance.
5
Dominant or recessive?
Predict visible traits using dominant and recessive alleles.
6
Read monohybrid crosses
Use Punnett squares to interpret genotype and phenotype ratios.
7
Law of segregation
Describe separation of allele pairs during gamete formation.
8
Solve genetics crosses
Find likely offspring traits for single-trait crosses.
9
Boy or girl chromosome logic
Use XX and XY chromosome combinations to explain sex determination.
10
Sex determination facts
Use chromosome logic to explain why blaming the mother is scientifically wrong.
11
Probability of sex determination
Use simple probability to discuss chances of XX and XY combinations.
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