1answer.
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
Vlada [557]
3 years ago
12

Darwin concluded that organisms on the Galápagos Islands a. had changed over time. b. had remained the same. c. were the result

of selective breeding. d. had no variations.
Biology
2 answers:
FinnZ [79.3K]3 years ago
8 0

since Darwin is known for his theory in evolution it is most likely A


guapka [62]3 years ago
6 0

A. Had changed over time.

You might be interested in
If a specific kind of protein is not continually used by a cell, the gene for that protein is
Igoryamba

Answer:

The gene for the protein is turned on and off at different times.

Explanation:

The turning on and off of the gene is described as gene regulation. This process is important because it enables the cells to react quickly to the changes in the environment.

Note that , this process mostly occur at transcription level during gene expression , and help in determining the amount of protein made by a gene.

5 0
4 years ago
What<br> is added to make RNA?
Anarel [89]
Three of the four nitrogenous bases that make up RNA — adenine (A), cytosine (C), and guanine (G) — are also found in DNA. In RNA, however, a base called uracil (U) replaces thymine (T) as the complementary nucleotide to adenine (Figure 3). ... (Remember, DNA is almost always in a double-stranded helical form.)
5 0
3 years ago
Based on these statements, which of the following to you think are true? Select all that apply:
julsineya [31]
A and C are the answers
3 0
3 years ago
Which of the following peripheral nervous system (PNS) neuroglia form the myelin sheaths around larger nerve fibers in the PNS?
Scorpion4ik [409]
The part of the peripheral nervous system (PNS) neuroglia that form the myelin sheaths around larger nerve fibers in the PNS would be the Schwann cells. The most important function is to myelinate the axons found in the PNS. Myelin aids in the increase of the saltatory conduction of a neuron.
8 0
4 years ago
Which sub-atomic particle is counted to learn the atomic number of that element?
Gnesinka [82]
Helium, with two protons, will have two electrons. In the chemical classroom, the proton count will always be equivalent to an atom's atomic number. This value will not change unless the nucleus decays or is bombarded (nuclear physics). Figure \(\PageIndex{1}\): The periodic table of the elements.
6 0
4 years ago
Other questions:
  • Which of the following is true about pH?
    11·1 answer
  • A patient complains of leg pain that wakes him at night. he states that he "has been having problems" with his legs. he has pain
    14·1 answer
  • Ethanol has been shown to slow down the body's use of fat for fuel by as much as ________, causing more fat to be stored.
    5·1 answer
  • What do the tympanic membranes do for the frog?
    8·1 answer
  • Some species of marine annelids that are closely related to lugworms do not have gills. Based on your understanding of basic phy
    11·1 answer
  • Crick et al found that not all combinations of (+) and (-) frameshift mutations results in suppression and an rII+ phenotype. Wh
    7·1 answer
  • Which of the following are usually density dependent factors (choose any/all that apply):
    14·1 answer
  • Why is rna synthesis not as carefully monitored for errors as is dna synthesis?
    14·1 answer
  • Pluto dwells on the inner edge of the
    8·1 answer
  • Only answer if you know the answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!