Evolution was a the malay archipelago b the galapagos

This preview shows page 15 - 21 out of 34 pages.

evolution was ________? A. the Malay Archipelago B. the Galapagos Islands C. Australia D. Africa E. Brazil
Feedback:Correct Question 3 of 10 1.0/ 1.0 Points In the process of adaptive radiation, there is usually one species from which others will quickly diverge. This original species is known as the
B. original isolate C. primary progenitor D. radiating organism Feedback:Correct Question 4 of 10 1.0/ 1.0 Points Reproductive barriers increasing over time would lead to ________.
Feedback:Correct Question 5 of 10
1.0/ 1.0 Points At a family get-together, your uncle says “I don’t believe in that evolution stuff. Scientists are always saying that something evolved because of ‘a gene for eyes’ or ‘a gene for wings’. Well, that’s crazy – how can one single gene build an eye or a wing?” How do you reply?
Feedback:Correct Question 6 of 10 1.0/ 1.0 Points A superhighway is put down in a field separating a population of snails. Over time, they acquire mutations and become two different species. This is an example of ________ speciation. A. behavioral
B. sympatric C. islolating D. allopatric Feedback:Correct Question 7 of 10 1.0/ 1.0 Points Two species of birds have different mating songs and so do not interbreed. This is an example of ________
Feedback:Correct Question 8 of 10 1.0/ 1.0 Points The first bird that evolved the ability to fly now had habitats never before available and soon branched out into many different species utilizing different resources, which is an example of ________.
Feedback:Correct Question 9 of 10 1.0/ 1.0 Points Evolution is
B. not seen in the fossil record C. supported by all scientific evidence examined so far D. very difficult to study since it takes so long Feedback:Correct

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture