If a couple have 10 boys, then the probability that they will get a girl as their 11th child is 50%.

The field of genetics that studies the relationship between chromosome variations and specific traits is called Mendelian genetics.

What is a specific segment of DNA that directs protein synthesis?  

Thymine binds with _____________.

Bonus: The offspring of two purebred parent plants are called_____________________.

Determine when will a male exhibit an X-linked recessive trait and when will a female exhibit the X-linked dominant trait. Also, make sure to explain what is meant by X-linked recessive and the dominant traits.

Two true breeding parents are crossed similar to Mendel’s P generation. A tall plant is crossed with a short plant. What is the expected outcome for the F1 generation?  

Alpha radiation is the least energetic and most short lived, and the skin absorbs most of it.

People with sex chromosome aneuploids have________.  

Which of the following is most likely to be fatal?