_____________ are passed down from parent to offspring.
What shows the combination of alleles (example: TT) carried by an organism?
Words that describe traits (example: long tail) that appear are __________.
If both parents carry a Tt for a trait, what are the chances the offspring will have tt? Complete a Punnett Square on your own paper to determine the answer.
If both parents have a Tt, what are the chances the offspring will have the same genotype as the parents? Complete a Punnett square on your own paper to find the answer.
What are the chances that Mr. and Mrs. Smith will have a boy?
Which genotype represents a female?
Does a Punnett square tell exactly what would happen if parents had four offspring?
If a TT parent mated with a tt parent, what is the probability of the offspring having the dominant phenotype? Complete a Punnett square on your own paper to find the answer.
D = dimples, d = no dimples
What is the genotype of a person with no dimples?
L = long hair, l = short hair
What could the genotype be for a cat with long hair?
You may choose more than one!
Lower case letters represent recessive traits.
A recessive trait can appear if it is paired with a dominant trait.
Gregor Mendel is known as the "Father of __________" because of his work with pea plants.
Which of the following is a homozygous dominant genotype?
Which of the following is a heterozygous genotype?
If T=tall and t=short, what is the phenotype of an organism that is heterozygous for height?
Which of the following shows a homozygous recessive genotype?
If T=tall and t=short, what is the phenotype of an organism that is homozygous recessive for height?