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
Aloiza [94]
2 years ago
13

Describe an example of a fossil that consists of an entire organism

Biology
1 answer:
Elan Coil [88]2 years ago
8 0
A stone with the imprint of a star fish under layers of rock preserved. Or a leaf.
You might be interested in
Consider the group of giraffes in the image below. Which statement about the giraffes explains their evolution based on Charles
Lilit [14]

Answer:

Long necks were a random genetic change and resulted in the gradual  increase of organisms with long necks.  

5 0
3 years ago
Read 2 more answers
Which disappears more rapidly from a population, a deleterious dominant allele or a deleterious recessive allele?
Allisa [31]

Answer:

Selection is a directional process that leads to an increase or a decrease in the frequency of genes or genotypes. Selection is the process that increases the frequencies of plant resistance alleles in natural ecosystems through coevolution, and it is the process that increases the frequencies of virulence alleles in agricultural ecosystems during boom and bust cycles.

Selection occurs in response to a specific environmental factor. It is a central topic of population and evolutionary biology. The consequence of natural selection on the genetic structure and evolution of organisms is complicated. Natural selection can decrease the genetic variation in populations of organisms by selecting for or against a specific gene or gene combination (leading to directional selection). It can increase the genetic variation in populations by selecting for or against several genes or gene combinations (leading to disruptive selection or balancing selection). Natural selection might lead to speciation through the accumulation of adaptive genetic differences among reproductively isolated populations. Selection can also prevent speciation by homogenizing the population genetic structure across all locations.

Selection in plant pathology is mainly considered in the framework of gene-for-gene coevolution. Plant pathologists often think in terms of Van der Plank and his concept of "stabilizing selection" that would operate against pathogen strains with unnecessary virulence. As we will see shortly, Van der Plank used the wrong term, as he was actually referring to directional selection against unneeded virulence alleles.

4 0
2 years ago
Which of the following steps in prokaryotic binary fission is correct?
elixir [45]
Hi lovely,

Are you able to provide me with your answer choices?
4 0
3 years ago
Ad each question completely before writing your answer.
DanielleElmas [232]

Answer:

it is A neuron

Explanation:

may I get brainliest

8 0
2 years ago
Read 2 more answers
Plz help!?<br> Identify the part of the graph that shows:
san4es73 [151]

Answer:

Answer in order: C, A, B

Explanation:

But I'm not the brightest at this subject, but what I did is just observed what I thought the answers were thoroughly by using the keywords and letters and then matching them together to make sense. I remember doing this, but let me know if it's wrong!

6 0
3 years ago
Other questions:
  • Which correctly describes the term demographic transition?
    7·2 answers
  • When restraining a rat, you should never A. grasp the end of the tail. B. grasp the base of the tail. C. hold the rat so that br
    7·2 answers
  • Why is it important to characterize and identify unknown environmental bacteria?
    9·1 answer
  • What role does Carbonic acid (H2CO3) play in the human body?
    14·1 answer
  • Explain the importance of the chemical and physical properties of water that make it vital to life
    11·1 answer
  • Somatic cancer cells often are unstable and divide inappropriately (divide when they should not be dividing). In addition such c
    10·2 answers
  • What is the biological determination system for the sex of the baby
    14·1 answer
  • In an experiment, the factor that we measure is called the ​
    7·1 answer
  • PLEASE ANSWER THIS QUESTION. ILL MARK YOU AS THE BRAINLIEST IF YOU ARE CORRECT
    14·1 answer
  • A molecule that enters the body from an external source and alters its normal functions is a(an) A molecule that enters the body
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!