BONUS: Which of the following arteries runs parallel to the trachea in birds?  

Which picture shows the avian erythrocyte, and how can you tell?

BONUS: The calcaneous of dogs is also referred to as the:

Refer to the above diagram (FIG.4.) Day 14 in a 28 day cycle refers to the _______.

For the Galapagos Islands finch species Geospiza fortis, drought conditions produced a change in the population in which the next generation had larger beaks than the previous one. What produced this change in the population?

Describe, in order, the steps of cellular respiration. Be sure to include inputs, outputs, and locations of each process.

A cell of the pancreas would specialize in producing insulin, among other functions, while a muscle cell would specialize in the production of the protein myosin, this means that 

What will the genotypic ratio be of a monohybrid cross of two individuals who are heterozygous for a trait? 

If a crayfish has 200 total chromosomes in its body cells

Which of the two systems listed work together to bring oxygen into your body and deliver it to your cells?