Heredity
Your child will follow Mendel peas to learn why children resemble yet differ from parents. Heredity usually contributes about four to five marks, often dominant-recessive reasoning plus a sex-determination question. Learners distinguish dominant from recessive characters, trace independent assortment of two traits, see genes riding on chromosomes, explain human sex determination, and connect inherited variation to evolution where useful differences aid survival across generations. Three slips occur. Students call recessive traits absent rather than masked. They predict a child sex from the mat
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