answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sveticcg [70]
2 years ago
12

The different species of finches on the Galapagos Islands are believed to have arisen as a result of natural selection acting on

populations of finches that had experienced:______ a. Convergent evolution b. Gene flow c. The bottleneck effect d. Geographic isolation
Biology
1 answer:
frosja888 [35]2 years ago
5 0

Answer: geographic isolation

Explanation:

Due to the geographic isolation experienced by these population of finches, they therefore developed beaks adapted to the food source available to them dude to natural selection. Thus the successful finches had the useful beach needed for their survival on the various highland and then reproduced among themselves fixing that adaptation thus giving rise to difference populations of finches long on the various islands of the galapagos.

You might be interested in
Marcia reported the following symptoms to her physician: severe weight loss, increased anxiety, and sweating. After several test
slega [8]

Marcia is diagnosed with hypermetabolism.  One pathological cause of hypermetabolism is thyroid disorder (hyperthyroidism). It could also be caused by injury or infection in the body. There is no single treatment for the disorder since it is merely a symptom of an underlying problem. It could be managed by nutritional support coupled with pharmacological treatment such as diuretics and regular insulin.


6 0
2 years ago
Read 2 more answers
Identify the characteristics of a virus. Check all that apply. measures 20-300 nanometers grows and reproduces infects all forms
tangare [24]

1,3,5,6 ...............................................

5 0
1 year ago
Read 2 more answers
A book sits on a desk. Which of the following must happen before an electrical force can act on the book?
raketka [301]

Answer:

The last one and the second one

Explanation:

Both of those are technically correct. There must be a charge through the book before an electrical force can act on it. Id have to say the last one

7 0
1 year ago
A personal trainer thinks her clients get better workouts and are stronger if they listen to music while working out. Over the n
katrin [286]

Answer:

The correct answer is: the group of 10 people that lifted the barbell with music is the control group.

Explanation:

The personal trainer made an experiment to test her hypothesis. When experiments are being made, is common to have a control group and an experimental group.

The control group is the one that is subjected to the usual conditions, the group that shows what normally happens. The experimental group is the opposite, this group is observed while it goes through an unusual condition that may impact how they perform in the task observed.

<u>The personal trainer thinks that playing music for her clients is of benefit to them, so we can assume that she always plays music during the workouts, which means that the control group is the one that is listening to music while lifting a barbell</u>. The group that worked out without music is the experimental group because they were the ones that performed that activity with a change in their normal environment.

7 0
1 year ago
When writing DNA, you may only write what 4 bases?
skad [1K]

Answer:

A's T's C's and G's

Explanation:

Adenine, Thymine, Cytosine, and Guanine

8 0
1 year ago
Other questions:
  • In the model of DNA, the colored pegs represent the four nitrogen bases found in every DNA molecule. One possible correct labeli
    10·1 answer
  • "sensory and motor neurons of the ________ nervous system are associated with activities traditionally thought of as conscious o
    8·1 answer
  • Which statement accurately describes the levels of organization? A group of cells that work together to perform a common functio
    6·2 answers
  • After the big bang, atoms in gas clouds experienced a greater gravitational pull to each other than atoms in other regions of th
    6·2 answers
  • A basketball player with a poor​ foul-shot record practices intensively during the​ off-season. he tells the coach that he has r
    13·2 answers
  • 10 points! When looking out of my back door, I see robins, blue jays, finches, crows, hawks and owls all living in the same area
    14·1 answer
  • After DNA replication is completed, _____. After DNA replication is completed, _____. one DNA double helix consists of two old s
    11·1 answer
  • A team of ecologists observed feeding patterns of several populations in the desert. The energy pyramid shown below depicts the
    7·1 answer
  • Suppose the fictional condition lycanthropy is an autosomal dominant disorder that causes an affected person to have a strong ph
    14·1 answer
  • Cytosine makes up 30% of the nucleotides in a sample of DNA from an organism. Approximately, what percentage of the nucleotides
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!