In a population of chickens, feather color is determined by a single gene with two alleles: black (B) and white (W). When a homozygous black chicken is crossed with a homozygous white chicken, all the offspring are black-and-white speckled, with feathers showing both colors evenly distributed. Which genetic phenomenon is evident in the described scenario?

TEST QUESTION ONE

Identify the run-on sentence:

Choose the sentence that correctly uses a comma:

Choose the sentence with the correct use of commas:

Choose the correct pronoun pair:

Correct the fragment: “Running fast as I could.”

Which sentence uses the correct form of the verb?

Identify the correct use of an apostrophe:

What is the normal predicted vital capacity (VC) measurement in the adult patient?