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
ki77a [65]
3 years ago
13

Which of the following is a conceptual model that represents the flow of energy through an ecosystem? A. inheritance B. food web

C. infiltration D. circulatory system

Biology
2 answers:
Naddik [55]3 years ago
8 0
B. Food web, is the answer.
Elden [556K]3 years ago
4 0

<u>Answer</u>: Option B food web

<u>Explanation</u>:

  • A conceptual model is the one which shows the interaction between the living and non living components of the ecosystem with the help of a flow chart.
  • The conceptual models are also called as compartmental models.
  • An example of the conceptual model present in the ecosystem is the food web.
  • A food web is a system of interlocking food chains which shows the feeding relationship between various organisms.
  • A food chain is simply a linear flow chart which shows who eats who in an ecosystem. e.g grass-----> insect----->vole---->hawk
  • When several food chains are linked together we get a food web.
  • The organisms in the food web are shown connected to each other with the help of arrows. These arrows are used to describe the feeding relation between the various organism and thus, the flow of energy.
  • An example of a food web is attached along with the answer.
  • All the other options that are given such as inheritance, infiltration and circulatory system do not show a conceptual model as they do not show a relationship between organisms in the ecosystem.

So, <em>the food web is the conceptual model that represents flow of energy in an ecosystem</em>.




You might be interested in
Which of the following is true?
Yanka [14]

Answer:

Renewable energy is over 90% of the energy use in the united states

6 0
3 years ago
Read 2 more answers
Biology!!<br><br> How many blood types are there?
geniusboy [140]

Answer:

8

Explanation:

There are originally 8 but 4 of them are the most common known ones.


I hope it helps! Have a great day!

Muffins ^^

6 0
2 years ago
Read 2 more answers
What is the cytoskeleton of a cell? What does it do?
ohaa [14]
Its made up of microtubules, microfilaments and intermediate filaments. They give the cell shape and organize its parts
6 0
3 years ago
Use this information to answer questions 6 - 11. Your original population of
grigory [225]

Answer:

1. How did the tidal wave  affect the predicted frequencies of the alleles in the population?

No changes

2. What is the frequency of the recessive allele?

q= 0.6

Explanation:

If we assume that all individuals were equally likely to be wiped out, that means the frequency/ratio of the gene and genotype of the population will not change. The tidal wave killing 100 out of 200, so it simply makes the population become half of it used to be.  

If the population at equilibrium, we can use the Hardy-Weinberg formula to find out the expected frequency of the dominant and recessive alleles. There are 36 homozygous recessives out of 100, so the frequency of the recessive allele will be:

q^2 = 36/100

q= √36/100= 6/10= 0.6

8 0
3 years ago
Can someone please help me?
Alex Ar [27]

Answer:

Part 1 i think, im not 100% sure

Explanation:

5 0
3 years ago
Other questions:
  • When babies engage in physical activity or use language, some synaptic connections will be strengthened, while the unused ones a
    13·1 answer
  • What do cooks do to pineapple to make it easier to bake
    7·1 answer
  • Why is wind a different type of resource than coal?
    13·1 answer
  • _________ are the food factories of the plants .​
    10·1 answer
  • When the condenser airflow is restricted,
    9·2 answers
  • 1. : Help prevent molecules from passing through the extracellular space between adjacent cells.
    10·1 answer
  • PLZ HELP!! ASAP!! Somebody who has a Coursehero account and can actually see the answers, can you please look this up;
    9·1 answer
  • Explain transcription.
    12·1 answer
  • Nitrogen is necessary for building these two organic molecules:
    9·1 answer
  • Given is a strand of DNA, fill in the corresponding RNA strand and find which amino acids that strand codes for.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!