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
timurjin [86]
3 years ago
11

What does the tree of life represent? (1 point)

Biology
2 answers:
max2010maxim [7]3 years ago
7 0

Correct answer: A). The current hypothesis of the evolutionary relationships between organisms

The tree of life is a metaphor that expresses the idea that how life is related to ancestors. Charles Darwin first uses this in the modern biology. It is an evolutionary tree that depicts the relationship between various biological entity. It holds the data that are collected from RNA, DNA and protein analysis. It shows the current hypothesis about the evolutionary relationship among the taxa.

Hence, the correct answer would be option A.


Bess [88]3 years ago
7 0
The tree of life represents the current hypothesis of the evolutionary relationships between organisms. The correct answer is A. 
You might be interested in
The range of temperatures in which an insect is able to live and reproduce is one element of that organism's ___________________
Karo-lina-s [1.5K]
The range of temperatures in which an insect is able to live and reproduce is one element of that organism's niche, a description of its ecological requirements.
4 0
3 years ago
Which ecosystem is more healthy, tundra, grassland, or desert? why?
Kamila [148]

Answer:

Grassland

Explanation:

Healthy grasslands are important habitats for birds and other wildlife, and also places where we farm and ranch. They provide food, cover, space and safe access to water for both wildlife and livestock.

4 0
2 years ago
Which of the following is found in both an animal cell and a plant cell? 1. Lysosome 2. Cell membrane 3. Chloroplast 4. Cell wal
dexar [7]

The answer would be 1.lysosome

5 0
3 years ago
For 15 points
MariettaO [177]

Answer:

Explanation:

To preserve Zoological garden expertise are needed to manage the creatures that are there.

Good and conducive environment should be provided for the animals.

Routine cleaning to avoid outback of diseases

Adequate resources should be provided this include food to avoid eviction of important species.

Geosphere is made up of the crust they form the layer of soil that support growth of plant and also supply nutrients.

Atmosphere is made of gas some of which help sustain life. Example is oxygen, carbon dioxide

Hydrosphere form the liquid portion of the earth it included large water bodies that serves as habitat for aquatic organism.

Oxygen and carbon are been released into the atmosphere where they are been taking up by plant or animal dead and remains of this organism lead to the release of this gases in both organic and in organic form back into the soil where it is taken up by plants back into the atmosphere and some are washed in the water bodies.

Plants takes in carbon-dioxide from atmosphere, absorbs nutrients from the soil through their root and water from the water table needed fro their growth.

4 0
3 years ago
Five dialysis bags constructed of membrane, which is permeable to water and impermeable to sucrose, were filled with various con
Gekata [30.6K]

Answer:

The options

A. A

B. B

C. C

D. E

The CORRECT ANSWER IS D.

E.

Explanation:

It is a regular occurrence for dialysis bags or dialysis tubing to be employed in permitting smooth movement of molecules when having to do with a fluid. These bags are normally evaluated to ensure that the client has adequate amount in th bag so as to be able to achieve the goal at hand.

If we have five dialysis bags being formed from a semi-permeable membrane which is impermeable to sucrose, they may be saturated with different concentrations of the sucrose with each of these bags being positioned in different beakers that have an initial amount of 0.6 M of a sucrose solution.

At ten minute intervals, the bags were massed and the weight was calculated to look for changes in the level of concentration. In this situation, the bag with the lowest initial concentration of sucrose is be the one that has its mass reducing over time and that is E.

The attached image confirms our answer as from the graph, option E shows the lowest initial concentration of sucrose.

3 0
3 years ago
Other questions:
  • What is a autotroph?
    11·2 answers
  • Explain why damage to the neck can cause quadriplegia (loss of use of arms and legs)
    13·1 answer
  • Two different mature mRNA transcripts are produced from this gene, one is approximately 2000 nucleotides long, the other is appr
    13·1 answer
  • What is the crescent shaped surface of liquid that forms in pipettes and graduated cylinders?
    6·1 answer
  • Which amino acid chain would be produced by the DNA base sequence? C-A-A G-T-T A-A-A T-T-A T-T-G T-G-A
    15·1 answer
  • Submerging a plant cell in distilled water (100% water) will result in
    14·1 answer
  • Need help asap!!!
    5·2 answers
  • The shoulder blades are more ___ than the chest
    5·2 answers
  • Which organism has a central brain
    6·1 answer
  • What can cause the physical weathering of rock? A. water B. wind C. heat D. all of the above
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!