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
EastWind [94]
3 years ago
6

Darwin had very few fossils to support his theory of evolution by means of natural selection when he published On the Origin of

Species. Why are fossils considered essential for the study of biological evolution?
Biology
1 answer:
Rama09 [41]3 years ago
6 0

Answer:

Fossils plays an important role in the field of biological study. It is because it acts as key evidence for the evolution that has been occurring on earth since the time of origin of earth.

These fossils are valuable as they are found to be embedded in the sedimentary rocks of about millions and billions of years old. The study of these fossils enabled scientists to understand how life evolved from single-celled organisms to the present day complex organisms. The initially occurring organism was comparatively small and soft-bodied, and so are rarely found. But in today's world, the organisms existing are much different and structured in a well-defined pattern, and this helped in the understanding of the evolutionary pattern of life on earth and also explains the key factors that are responsible for the occurrence of evolution.

Thus, these fossils are considered to be very much essential for studying biological evolution.

You might be interested in
What is the common name of plant #1 and what biome would it most likely grow in? Name on adaptation that helps it survive in its
Ira Lisetskai [31]

Plant #1 would locate in a damp and probably contain no undergrowth. Example forest.

Plant #2 would locate in a dry area such as a desert example cactus, as the waxy coating keeps water and the spines suck up water and protect the plany

7 0
3 years ago
Who was the first female biologist​
melisa1 [442]
<h2><em>Merit-Ptah </em></h2>

<em>Ancient history. The involvement of women in the field of medicine has been recorded in several early civilizations. An ancient Egyptian physician, Merit-Ptah ( c. 2700 BC), described in an inscription as "chief physician", is the earliest known female scientist named in the history of science.</em>

4 0
3 years ago
Read 2 more answers
What is a difference between prokaryotic and eukaryotic cells? A. Prokaryotic cells do not have a nucleus, but eukaryotic cells
svet-max [94.6K]

Answer:

The correct answer is A

Explanation:

Eukaryotic cells have a nucleus containing their DNA, whereas prokaryotic cells do not have a nucleus.

8 0
3 years ago
Read 2 more answers
How does air pressure affect weather
UNO [17]

Answer:

<em>Hewo, Kiluawa (sorry if i spelled it wrong) </em>

Explanation:

High Pressure

Basically, high pressure occurs in an area if the atmosphere over that particular area becomes heavier. As a result, the heavy air above will come down to the Earth’s surface. And the air present in that area will move away to create space for the heavy air.

Commonly, the warmer months experience high pressure. You’re more likely to enjoy a comparatively dry and stable weather pattern in those months. Besides, you’ll find the skies in high pressure areas very clear. You’ll also feel a gentle breeze there that will cool down the surrounding areas.

Low Pressure

On the other hand, the air above a low pressure area is comparatively much lighter than the air below. As the heavy air on the Earth’s surface cannot go further below, it pushes away the lighter air above. As a result, a vacuum is created on the surface level and the air in the surrounding areas rushes towards it to fill up the void space.

Meanwhile, the rising air starts to cool down and form clouds in the sky. These clouds then come down to the Earth in the form of rain. Sometimes, snow is also formed depending on the temperature of the surrounding areas.

In general, colder months of the year experiences more low pressure situations. By now, you probably can guess why. The cold air on the surface level is heavier than the air above. And these low pressure areas are the reasons behind unstable weather conditions like snow, ice, rain, storm, etc.

Hope This Helps!

5 0
3 years ago
Is grass a living thing
pav-90 [236]

why yes it is

my proof : Plants are living because they grow, take in nutrients and reproduce. Trees, bushes, a cactus, flowers and grass are examples of plants. Plants are also living things. Plants are living because they grow, take in nutrients and reproduce.

4 0
2 years ago
Other questions:
  • Which element is found in proteins and nucleic acids but not in carbohydrates
    7·1 answer
  • A baseball is dropped from 100 meters above the surface of the Earth. The baseball falls to the ground. What would happen if thi
    9·1 answer
  • What connects neurons?
    8·2 answers
  • Some Latin-American hummingbirds have bills that are long and curved, matching long and sharply curved flowers in their environm
    7·2 answers
  • Give three functions of the cell surface membrane. (plasma membrane)
    10·1 answer
  • what is a substance, located in the cell membrane and made of amino acids and sugars, that aids in the identification of cell ty
    10·1 answer
  • Put "Single Trait Genes" in a sentence
    7·2 answers
  • Which organ system is responsible for the movement of water, nutrients, sugar and gases throughout the body?
    5·1 answer
  • Which charestics do volvox and euglena share​
    9·1 answer
  • There is a new trend to focus on dopamine receptor sensitivity rather than on dopamine itself because
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!