The ocean near the lake is also home to stickleback fish where seasonal channels allow some movement between the ocean and lake. Scientists compared the ocean sticklebacks and found that 440 of the ocean fish had spines and 64 were spineless. A. The frequency of recessive alleles in this population (q)
B. The frequency of dominant alleles in this population (p)
C. The percentage of individuals in the population that are heterozygous:
D. Provide an explanation for why so many fish display the recessive trait.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.

c.           is the correct answer

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.