If complementary dna strands were arranged in a parallel manner, what would you expect to see?

The number of living organisms in a particular area is

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

Describe how a student should adjust the microscope to see the cells on a slide more clearly?