A pedigree chart for a gentic trait is shown below. The trait of intrest is carried by a dominant allele, and individuals expressing the trait are represented by the shades shapes. How do you kno that individual 1 is heterozygous for the trait

What is soda made up of

Which of the following describes a difference between eukaryotic and prokaryotic cells?

How is laying eggs on land an evolutionary advantage for sea turtles and capelin

Which of the following are NOT energy reserves? A) lipid inclusions B) polysaccharide granules C) carboxysomes D) metachromatic granules E) sulfur granules

What exactly is a chemical message?

Which of the following could be a sequence in the carbon cycle? A. plants take in carbon dioxide and produce glucose animals break down glucose and release carbon dioxide animals consume plants B.

A feature or behavior that develops in a population, not just in an individual organism, that allows for improved function and survival in the environment is considered to be a (an)

What are red blood cells and it function

One student did an experiment with sea water. The steps of the experiment are shown below. Heat 0.5 liters of sea water in a beaker. Observe the sea water boil after about 5 minutes. Continue to boil the sea water till its volume becomes 0.1 liters.

Which object performs a function similar to that of the human body's skin? A. camera lens B. house frame C. astronaut suit D. telephone wire