Dominant traits ALWAYS show up in offspring.
True.
False.
Eye color, shape of the ear and hair color are all:
Traits.
Chromosomes.
Freckles are a recessive trait.
True.
False.
DNA contains genes.
True.
False.
Brown hair is a dominant trait.
False.
True.
Recessive traits show up when the organism has two copies of the recessive gene.
True.
False.
Chromosomes are found in the mitochondria.
True.
False.
Understanding my family's genetics can help me prevent or identify diseases.
True.
False.
Dominant traits:
are less likely to show up in offspring.
are most likely to show up in offspring.
Genes are passed from one generation to another.
False.
True.
Recessive traits:
are less likely to show up in offspring.
are more likely to show up in offspring.
All organisms have genes.
True.
False.
Blonde hair is a recessive trait.
True.
False.
Dimples are a dominant trait.
False.
True.
Humans have 12 pairs of chromosomes.
True.
False.
All humans have the same genes.
True.
False.
Traits can't be influenced by the environment.
False.
True.
Identical twins have the same DNA.
False.
True.