One cat has a heterozygous genotype, black fur (Bb), and its mate has a homozygous genotype grey fur (bb). Use a Punnett square to determine the probability of one of their offspring having grey fur.

Which of the following results in creating genetic recombination (creates variation in the gametes from meiosis)?

What is formed as a result of mitosis?

What is the probability that a cross between a heterozygous yellow pea plant and a green pea plant will produce green offspring?

Which summarizes the genetic research completed by the Austrian monk Gregor Mendel?

Diploid cells (2n) contain twice the number of chromosomes as do _________.

Which is a tool that is used to predict genetic crosses?

The observable expression of an allele pair is called the _________.

Meiosis produces _______ in gametes.

How many pairs of chromosomes do humans have?

In a certain species of plant, the color blue (P) is dominant and the color white (p) is recessive. According to the Punnett Square, what is the probability of an offspring being white? (PP x pp)

The process by which haploid gametes (egg cell and sperm cell) combine is called ____.

What does the TT represent in this Punnett square?

What is the name of a genotype that is represented by two capital letters? (for example, TT)

In individuals with a heterozygous genotype, the _________ allele of a trait is hidden (masked) by the expression of the other phenotype.

In peas, both male and female sex cells, which are called __________, are in the same flower.

Mendel was the first person to succeed in predicting how traits are __________ from generation to generation.

Mendel studied only one ___________ at a time and analyzed his data mathematically.

In plants tall is dominant (T) and short is recessive (t).

Complete the following Punnett Square for a cross between a homozygous dominant (TT) plant and a heterozygous plant (Tt). What percentage of the offspring would be tall?