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genetics (heredity is the passing of traits from parents to children…
genetics
heredity is the passing of traits from parents to children
your traits are carried in your genes
humans have 46 chromosomes 23 from your dad and 23 from your mom.
everyones dna is different
traits can be dominant or recessive
your genes, your environment, and your nutrition affect who you are
every cell in your body has the same genes
dominant genes are going to show more
an inherited trait is something that you are born with
a learned behavior is something you are taught or something you learn
gregor mendel studied pea plants to learn about heredity.
mendel learnt about dominant and recessive traits.
the punnett square is used to predict the chances of traits
mendel studied 30,000 pea plants over the period of eight years.
a mutation is a permanent change to the dna.
mutations are usually bad.
cancer can be caused by mutations
mutations that are good can cause evolution
a sperm is from a male and egg is from female
