R05 Exit Quizizz

A genotype that has a capital letter and a lower case letter is called -

• homozygous
• heterozygous
• homologous
• analogous

The Law of __________________ states that each gene is inherited separately from others if they are on different chromosomes.

• Separation
• Dominance
• Segregation
• Independent Assortment

When one allele is not completely dominant over the other, it’s called __________________ and they blend together.

• polygenic
• epistasis
• codominance
• incomplete dominance

When at least one nucleotide is added or deleted, it’s called a __________________ mutation.

• frameshift
• silent
• point
• chromosome

__________________ occurs when homologous chromosomes or sister chromatids fail to separate during meiosis.

• Crossing-over
• Nondisjunction
• Replication
• PKU

If black hair is dominant to brown fur, an individual with the genotype Bb would have what phenotype?

• Gray
• White
• Brown
• Black

What do we call a piece of DNA that codes for a particular trait?

• Allele
• Code
• Protein
• Gene

If a boy inherits a sex-linked disorder, what parent did he get it from?

• Mom
• Dad
• Uncle
• Aunt

The parents of the F2 generation are the _____ generation.

• P
• F1
• F2
• F3

Viruses are considered non-living because they are not made of cells and...

• cannot reproduce by themselves.
• are not organized.
• cannot make you sick.
• do not have any variety.