subject
Biology, 18.03.2020 22:32 pipo5699

Finch species living on the Galapagos Islands exhibit a variety of beak types that work for different foods. Finches that eat seeds and plant parts have beaks of the shorter, thicker variety while finches that eat insects and other small organisms have thin, pointed beaks. Over the last century the percentages of finch species have drastically changed on one island. At one time, Finch 4 comprised over 75% of the finch population on the island. Today, Finch 4 is virtually extinct. What conclusion can we reach about the conditions on this island?

A. There is an abundance of insects.
B. There are a greater number of plant species.
C. The insect populations have been severely limited.
D. Plants have died out and there are only insects for food.

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 04:30
Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.
Answers: 2
question
Biology, 22.06.2019 06:00
Which example would the nurse consider to be a part of systems thinking theory?
Answers: 1
question
Biology, 22.06.2019 12:00
What type of graph presents information about how often certain or traits occur?
Answers: 1
question
Biology, 22.06.2019 16:20
What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d
Answers: 2
You know the right answer?
Finch species living on the Galapagos Islands exhibit a variety of beak types that work for differen...
Questions
question
Mathematics, 26.04.2020 05:42
question
Mathematics, 26.04.2020 05:42
question
Physics, 26.04.2020 05:42
question
Mathematics, 26.04.2020 05:43
question
History, 26.04.2020 05:43
question
Geography, 26.04.2020 05:43
question
Mathematics, 26.04.2020 05:44
Questions on the website: 13722363