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
Aleks [24]
3 years ago
9

How can geological time scale best be reconstructed

Biology
1 answer:
olga nikolaevna [1]3 years ago
6 0

Answer:

You'd want to examine homologous structures in fossil remains. This can give a geologic time scale of evolution within certain fossil groups. ... Fossil evidence can give a general timeline for the common ancestor or origin or homologous structures as well as how they have changed since then.

Explanation:

You might be interested in
What are the conditions that lead to a "beer gut" due to the excess consumption of alcohol? NADH produced from the metabolism of
kkurt [141]

Answer: Excess ethanol metabolism leads to an accumulation of NADH that inhibits fatty acid metabolism.

Explanation:

Fatty acid metabolism is often activated by limited or absence of NADH, however ethanol (the main constituent of most alcoholic drinks) on metabolism yields several molecules of NADH which rather stimulates belly/abdominal fat production often referred to as "beer gut".

5 0
3 years ago
What is the function of the primers in PCR? What is the function of the primers in PCR? They are the monomer building blocks fro
azamat

Answer:

<h2>They provide a 3’ end for the DNA polymerase.</h2>

Explanation:

Polymerase chain reaction (PCR) is an in-vitro method to making copies of a specific DNA sample in a very short time.  

Polymerase chain reaction was invented by Kary Mullis in 1983.

Primers are specific to the DNA which we want to replicate and they bind to the specific sequence which is complementary to it. Primers provide a 3’ end for the DNA polymerase.

3 0
3 years ago
 Proteins are different based on number and type of ____________ contained in their polypeptide chain(s)
Marianna [84]
<span>Proteins are different based on number and type of ____________ contained in their polypeptide chain(s)
</span>Amino acids

3 0
3 years ago
Read 2 more answers
The way that a mineral breaks can help to identify that mineral. Some minerals have a tendency to split evenly along specific or
luda_lava [24]

your answer is C. cleavage, fracture

cleavage the way minerals breaks apart, split easily along a flat surface,

fracture the way minerals break apart, breaks in an irregular way


8 0
3 years ago
Read 2 more answers
HELPPPPP!!!!!
horrorfan [7]

Answer:

  • <em>i think its B </em>

Explanation:

4 0
2 years ago
Other questions:
  • What was the purpose of Hardy and Weinberg's work
    8·2 answers
  • how could incoming radiant energy from the sun be affected as a result of changes in albedo in the Arctic region?
    13·1 answer
  • BIOLOGY HELP PLEASE!!! 15 POINTS
    13·1 answer
  • What is the powerhouse of the cell
    14·1 answer
  • The final shape of a protein is determined by the sequence of its amino acid residues. What determines this amino acid
    13·2 answers
  • explain how darwin's observations of finches in the galapagos islands supply evidence for the theory of natural selection?
    13·1 answer
  • Acid rain occurs when sulfur dioxide in the atmosphere is oxidized in the presence of nitrogen dioxide. Acid rain is an example
    14·2 answers
  • The table below gives the speed of an object every minute from 9:00 am to 9:06 am.
    8·1 answer
  • The water in the Buffalo River flows at an average speed of 5 km/hr. If you and a friend decide to canoe down the river at a dis
    13·1 answer
  • The Venus fly trap is a plant that has a unique system by which the traps and breaks down its prey unsuspecting a insects in lan
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!