Answer: A.Reproductive isolation occurred through behavioral isolation.
Speciation is a process of development of new species from the previously existing species due to reproductive barriers occur among the members of the population of species. The reproductive barrier arises due to behavior and physical differences. Behavior isolation occurs when the two populations of the same species develop some differences in behavior, to attract their mates for mating, which can lead to reproductive isolation among members of same species or related species.
In the given situation, the related species of leopard frogs have developed specific courtship call, this will lead to reproductive isolation due to behavior isolation. This will help in identifying mates of the same species and this will act as a reproductive barrier among the other related species.
Answer:
selective pressures will decrease the number of birds with large beaks.
Explanation:
Answer:
c
Explanation:
Availability of space, shelter, food, and water can determine the population of animals and plants. If there's an abundant supply of those items species can thrive but if those items are scarce the species in that area can decrease.
Answer: here you go
Explanation: Asking Questions and Defining Problems.
Developing and Using Models.
Planning and Carrying Out Investigations.
Analyzing and Interpreting Data.
Using Mathematics and Computational Thinking. .
Constructing Explanations and Designing Solutions.
Engaging in Argument from Evidence.
Answer:
<em>plants grow in dessert (xerophytes) shows adaptation to storage of water, there cells store large amount of water. They also conserve water by reducing the rate of transpiration and converting leaves into spine.</em>
<em>plants grow in dessert (xerophytes) shows adaptation to storage of water, there cells store large amount of water. They also conserve water by reducing the rate of transpiration and converting leaves into spine.The plants that grow on sea shores have a hypertonic medium so they have salt glands to remove excessive salt.</em>
<em>plants grow in dessert (xerophytes) shows adaptation to storage of water, there cells store large amount of water. They also conserve water by reducing the rate of transpiration and converting leaves into spine.The plants that grow on sea shores have a hypertonic medium so they have salt glands to remove excessive salt.The aquatic plant doesn't need cuticle to conserve water from exosmosis.</em>
