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
Virty [35]
2 years ago
14

According the to Great Lakes food web, if the Mallard Ducks population was removed from the ecosystem it would impact the food w

eb by
A Causing the Great Blue Heron to decrease.
B Causing the Microscopic Plants population to decrease.
C Causing the Grass population to increase.
Biology
1 answer:
avanturin [10]2 years ago
7 0

A food chain is a simplified way to show the relationship of organisms that feed on each other. It’s helpful to classify animals in a simple food chain by what they eat, or where they get their energy.

Green plants, called producers, form the basis of the aquatic food chain. They get their energy from the sun and make their own food through photosynthesis. In the Great Lakes, producers can be microscopic phytoplankton (plant plankton), algae, aquatic plants like Elodea, or plants like cattails that emerge from the water’s surface.

Herbivores, such as ducks, small fish and many species of zooplankton (animal plankton) eat plants. Carnivores (meat eaters) eat other animals and can be small (e.g., frog) or large (e.g., lake trout). Omnivores are animals (including humans) that eat both plants and animals. Each is an important part of the food chain.

In reality, food chains overlap at many points — because animals often feed on multiple species — forming complex food webs. Food web diagrams depict all feeding interactions among species in real communities. These complex diagrams often appear as intricate spider webs connecting the species.

This lesson demonstrates that changes in one part of a food chain or web may affect other parts, resulting in impacts on carnivores, herbivores, and eventually on producers. An example of this might be the harmful effects of pollution. The point that should be made is that when something disrupts a food web, humans should try to understand and minimize the disturbance. Students should also come to recognize that humans, too, are part of this complex web of life.

You might be interested in
How would a mutation increase genetic variation?
Lena [83]

Answer:

DNA mutation causes genetic variation by altering the genes of individuals in a population. Gene flow leads to genetic variation as new individuals with different gene combinations migrate into a population.

The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism’s DNA that create diversity within a population by introducing new alleles.

6 0
2 years ago
Based on what you know about life on Earth what might scientists be most likely to look for on other planets with regard to livi
OverLord2011 [107]

Answer:

d

Explanation:

3 0
3 years ago
Select 3 terms that apply to level 1 of the pyramid
harina [27]
The picture isn’t loading :/ it’s probably my phone wait I think it’s 4 trophy
8 0
3 years ago
feeling pain, hunger, thirst, sleepiness, and being aware of our thoughts and emotions are all examples of ________ stimuli.
zepelin [54]

Feeling pain, hunger, thirst, sleepiness, and being aware of our thoughts and emotions are all examples of Internal stimuli.

3 0
2 years ago
drawing upon the results of this exercise, why is pseudomonas aeruginosa of such concern in burn patients chegg
Agata [3.3K]

Pseudomonas aeruginosa is of concern in burn patients beacuse it can cause infections like AIDS,diabetes mellitus , etc.

Pseudomonas aeruginosa is a common bacteria that can be found in soil, water, and other environmental niches. Burn wounds are intricate microenvironments where bacterial pathogens like P. aeruginosa can cause infections. Typical virulence factors like pyocyanin and pyoverdine expressed at higher levels than they would have under conventional laboratory conditions.

Elastase is secreted as well, is primarily responsible for the host tissues'  degradation. P. aeruginosa infections cause severe consequences mostly in organisms with weakened natural defences. Examples of these circumstances include burn wound patients.

Learn more about Pseudomonas aeruginosa here:

brainly.com/question/15139053

#SPJ4

7 0
2 years ago
Other questions:
  • Which of the following genotypes could be described as heterozygous?<br> В. АА<br> оооо<br> SUBMIT
    6·1 answer
  • In humans, long eyelashes are dominant, short eyelashes are recessive
    10·1 answer
  • Bone marrow is the soft connective tissue of bone that includes red bone marrow and yellow bone marrow. Red bone marrow is _____
    5·1 answer
  • How much if the worlds population lives in cities
    7·1 answer
  • Would it be small ( your community, apartment complex, school, etc.), medium ( cities in Mississippi), or large (different commu
    14·1 answer
  • Please help me out with this
    12·1 answer
  • Define these types of relationships (symbiosis).
    9·1 answer
  • Write the definition for the word Migration IN YOUR OWN WORDS
    6·2 answers
  • Which of the following shows an unsaturated fatty acid?
    12·1 answer
  • cancerous growths are clonal in origin because cancer cells . multiple choice question. can invade healthy tissues originate fro
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!