Given what we know about Mendelian genetics, what is the genotype of pea plants with white flowers? White is a recessive trait while purple is a dominant trait.

For sickle-cell diease, assume S is the dominant allel and s the recessive allele. Which genotypes are possible for offspring of a carrier (Ss) and a person who lacks the sickle-cell allele (SS) ?

These bones in the baleen whale and extinct whale provides evidence of which of the following? A) Whales can travel on land when necessary. B) Whales are developing into animals with four functioning limbs. C) Whales evolved from four-legged animals.

What functional groups will be joined together if alanine and serine molecules combine to form a single molecule? (a. an amino group and a carbonyl group.) (B. an amino group and a methyl group.) (D. a hydrogen atom and a methyl group.)

What does it mean for an atom to be electronegative?

Examples of aerial root plants

How do bacterial infections, body weight, diet, exercise or viruses (pick one to explain) relate to cancer?

A local farmer began to follow a more sustainable practice. As a result, his levels of carbon emissions decreased by fifty percent. The soil quality will most likely A. Increase B. Decrease C. Stay the same

Simple beginning theory

A volcanic eruption adds carbon dioxide to the air. This is an example of interactions between the 1) hydrosphere and geosphere 2) atmosphere and geosphere 3) geosphere and biosphere 4) hydrosphere and biosphere

Why do humans have two sets of 23 chromosomes