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
Novay_Z [31]
3 years ago
6

Which of the following is a significant benefit of studying fossils

Biology
2 answers:
Marta_Voda [28]3 years ago
6 0

I just took the test the answer is. Fossils give information about the time periods in which organisms lived in the past.

xeze [42]3 years ago
3 0
Getting to see and investigate the creatures of the past

You might be interested in
Nitrogen fixation is one-way nitrogen moves through ecosystems. Why is nitrogen fixation necessary for ecosystems?
Svetradugi [14.3K]
The answer to this is A
3 0
3 years ago
Read 2 more answers
What is the phenotypic ratio of the offspring?
antoniya [11.8K]

Answer:

The phenotypic ratio is the distribution pattern (expressed as a ratio) of the physical characteristics in the offspring obtained after a genetic cross.

<h2>HOPE IT'S HELPS YOU </h2>

7 0
1 year ago
Which is a role of photosystem l in the light reactions?
OlgaM077 [116]
B . to supply energy for splitting the water molecules
8 0
2 years ago
In semiconservative dna replication, each new double helix formed will have
Gnesinka [82]
In semiconservative DNA replication, each new double helix that will form will have 1 polynucleotide strand that is from the old DNA molecule and is an Old or Parent strand, and will have a polynucleotide strand from the newly synthesized one, the new DNA strand.
7 0
3 years ago
In 1953, the scientists James Watson and Francis Crick published their landmark findings on the structure of DNA. Watson and Cri
Digiron [165]

Answer:

The correct selection of answers to the question: Identify the pieces of evidence describing the features of DNA that Watson and Crick used to determine the structure of DNA, would be:

C: The two chains are parallel, both running in a 5´ to 3´ direction

D: A purine base forms hydrogen bonds to pair with a pyrimidine base located on the opposite DNA strand. Specifically, A pairs with T, and C pairs with G.

E: The sugar-phosphate backbones of each DNA helix run antiparallel to one another

F: The diameter of the DNA doube helix is 2 nm, with each purine-pyrimidine base pair spanning an equivalent distance between the two chains.

Explanation:

Although Watson´s and Crick´s research, and model of the DNA helix, became the breakthrough for science, as it visually presented the now known characteristics of DNA, this research was possible due to the way that these two researchers used previous information found by other scientist on the molecule, to finally build their model. All of the options that were selected were part of the research of several scientis, including Mendel, Rosalin Franklin, Linus Pauling, Maurice Wilkins, Oswald Avery and many others, who worked on different aspects of specimens and their specific characteristics, and which led them to discover that organisms possessed DNA, that this was the unit of information that directed all functions in living cells and how this DNA helix was chemically built to understand how it worked, and why it worked the way it did.

8 0
3 years ago
Other questions:
  • Andre listed some properties of electromagnetic waves.
    10·2 answers
  • In osseous tissue, blood vessels and nerves are found in the
    9·1 answer
  • What is the function of oxygen in the human body? In other words why do we need<br> lit?/?
    11·1 answer
  • Which of the following is an effect of forest fires on the atmosphere? A. a decrease in water vapor B. an increase in oxygen gas
    10·2 answers
  • I need help with homework
    13·1 answer
  • Cual es el mensaje que te transmite el cuento los tres cerditos
    8·1 answer
  • Please Help
    6·1 answer
  • PLEASE HELP CAN ANYONE ANSWER THESE FOR ME
    14·1 answer
  • For forensics:<br><br>What are the 4 main types of sand? How are they different?​
    8·1 answer
  • Which type of electromagnetic wave has the shortest wavelength?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!