Exam 7: Are You Only as Smart as Your Genes? Mendelian and Quantitative Genetics

In humans, heterozygotes are referred to as ________, particularly when the recessive allele is associated with a genetic disease.

Which of the following would be expected in normal eye cells but not in normal heart cells?

A scientist studying the heritability of IQ would expect to find the highest correlation between the IQ scores of

Which of the following is a true statement about chromosomes?

Gregor Mendel's genetic research

A typical recessive allele codes for a

If you're interested in studying one gene within a human, and each gene has two alleles, then the Punnett square that you would use to predict the inheritance of the alleles would contain how many total boxes?

Half of the gametes produced by an organism with the genotype Aa will receive the $\alpha$ allele, while half will receive the a allele. This is a demonstration of

The ________ of an organism refers to its physical traits.

The growth and reproduction of an individual is called its

According to one study, the heritability of IQ score in humans has a value of 0.52. What does this tell us about the role of "nature" vs. "nurture" in determining intelligence in humans?

A mistake made during copying of genetic information is called a

Which of the following is an example of a quantitative trait in humans?

-According to this graph, what can be concluded about immunity in these birds?

The members of a pair of chromosomes (for example, the two copies of chromosome 1)are called

Gametes fuse together during

What can be concluded about the ability of doctorate-category sperm to help produce children that are smarter than average?

A typical gene contains the instructions for making a

If the estimated heritability of a trait is approximately 0.50, then

Monozygotic (identical)twins are the result of