Which of the following as an example of overproduction of offspring as a result of natural selection? a. a family of roaches building a home inside a wall . b. a family of dogs have a mutation that makes them immune to rabies. c. male rams charge at each other’s head and fight to mate with a female. d. many species of fish lay millions of eggs at one time, though only a fraction of those survive.

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.

This is the interaction of two organisms where one is and the other is neither nor harmed.

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?