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2. The females of two species of fruit fly, Drosophila melanogaster and Drosophila simulans release slightly different mating hormones called pheromones, which are used to attract male mates. a. geographic isolation b. behavioral isolation c. temporal isolation 3. A type of isolation in which two populations become separated by a physical barrier such as a canyon, river, lake, preventing the two populations from interbreeding. a. geographic isolation b. behavioral isolation c. temporal isolation 4. Tradescantia ohiensis, a plant also known as bluejacket and its relative, T. subaspera have similar reproductive mechanisms but do not mate, as one species lives in sun while the other lives in shade. a. geographic isolation b. behavioral isolation c. temporal isolation 5. A type of isolation in which two populations with complex courtship displays or rituals become different enough that they no longer respond to the other's actions. a. geographic isolation b. behavioral isolation c. temporal isolation 6. The American toad (Anaxyrus americanus) and Fowler's toad (Bufo fowleri) live in the same area. However, The American toad mates in early summer while Fowler's males in late summer. a. geographic isolation b. behavioral isolation c. temporal isolation

          2. The females of two species of fruit fly, Drosophila melanogaster and Drosophila simulans release slightly different mating hormones called pheromones, which are used to attract male mates.
a. geographic isolation b. behavioral isolation c. temporal isolation
3. A type of isolation in which two populations become separated by a physical barrier such as a canyon, river, lake, preventing the two populations from interbreeding.
a. geographic isolation b. behavioral isolation c. temporal isolation
4. Tradescantia ohiensis, a plant also known as bluejacket and its relative, T. subaspera have similar reproductive mechanisms but do not mate, as one species lives in sun while the other lives in shade.
a. geographic isolation b. behavioral isolation c. temporal isolation
5. A type of isolation in which two populations with complex courtship displays or rituals become different enough that they no longer respond to the other's actions.
a. geographic isolation b. behavioral isolation c. temporal isolation
6. The American toad (Anaxyrus americanus) and Fowler's toad (Bufo fowleri) live in the same area. However, The American toad mates in early summer while Fowler's males in late summer.
a. geographic isolation b. behavioral isolation c. temporal isolation

2 the females of two species of fruit fly drosophila melanogaster and drosophila simulans release slightly different mating hormones called pheromones which are used to attract male mates a 51924

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