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
mart [117]
2 years ago
5

What is the purpose of an evolutionary tree

Biology
1 answer:
UkoKoshka [18]2 years ago
6 0

Answer:

It is used to identify the most recent common ancestors and to recognize how closely related species are. To relate the milestones of the evolution of major life forms to the tree of life. To represent evolutionary relationships between organisms that are believed to have some common ancestry.

Explanation:

hope it will help you

You might be interested in
Why might is be useful for climatologists to group areas with similar cimate zones? (Written response question)
spin [16.1K]
This might be useful cause it’s useful and it’s also useful and I hope this is useful you’re welcome for being useful :)
3 0
3 years ago
Help plz
MatroZZZ [7]

Answer:

This is because in biology, energy is transferred from organism to organism and some energy is lost along the way. Each energy transfer results in a loss of energy, so that energy is always at a lower level and can never be returned to its original high energy level. On the other hand, chemical elements can form products, then that reaction can be reversed and break back down into reactants. Additionally, the law of conservation of matter says that matter can't be created or destroyed, only transferred from one form to another.

7 0
3 years ago
Select the correct answer. Claire, an ecologist, is finding it difficult to identify an interaction in nature because of changin
BARSIC [14]

Answer:

e

Explanation:

Good luck!

7 0
3 years ago
Read 2 more answers
A group of cells is assayed for DNA content immediately following mitosis and is found to have an average of 4 picograms of DNA
damaskus [11]

Answer:

b: 8;8

Explanation:

Mitotic or meiotic cell division constitute the m phase of the cell cycle. At the end of the m phase, the new cells enter the interphase stage of the cell cycle. The interphase is further sub-divided into;

  • <em>the G_0 phase,</em>
  • <em>the G_1 phase,</em>
  • <em>the S phase; and</em>
  • <em>the G_2 phase</em>.

The G_0 phase is essentially a resting phase. Cells that do not need to divide except when necessary move into this phase after exiting the m phase.

Actively dividing cells enter the G_1 phase after exiting the m phase. Cell development and growth takes place. From there, the cells enter the S phase where DNA replication/synthesis takes place. The cells then enter the G_2 phase where proteins are synthesized in preparation for division or m phase.

At the S phase, the amount of DNA a cell carries is doubled but the chromosome number remains the same. For example, if a cell enters the S phase with 2 g of DNA containing 10 chromosomes, at the end of S phase, the amount of DNA would have come 4 g while the number of chromosomes will remain 10.

Hence, if the average amount of DNA in the assayed cells immediately after mitosis is 4 picograms, the amount would be 8 picograms at the end of S phase and will still remains 8 picograms at the end of G_2 phase.

The correct option is b.

8 0
3 years ago
You go on an expedition into the Amazon Rainforest to look for new species before they are destroyed by logging. You find one or
ss7ja [257]
The answer is c fungi fits best
5 0
3 years ago
Read 2 more answers
Other questions:
  • What do you think the organism is
    7·2 answers
  • Once nutrients are absorbed through the intestinal wall and into the blood stream, they are taken up through the portal vein and
    13·1 answer
  • What is the process used by the cell to get rid of lard unwanted substances
    10·2 answers
  • Scientists estimate that there are between 700,000 and 5.1 million fungi on the planet. From your reading of "The fungi: 1, 2, 3
    11·1 answer
  • What is the primary function of chloroplasts?
    11·2 answers
  • Use the balanced equation of a nitrogen cycle pathway below to support the conservation of matter and energy.
    7·1 answer
  • How are photosynthesis and cellular respiration related?
    6·1 answer
  • Which age structure diagram shows that the number of individuals decreases
    12·1 answer
  • Which of these is NOT an interaction between a plant's root and shoot systems?
    6·1 answer
  • Plants utilize a portion of their gross primary productivity (GPP) for cellular respiration.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!