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Keith_Richards [23]
3 years ago
6

Help me right now! Write an explanation of the benefits/ harmful uses of Zebra Mussel

Biology
1 answer:
Nady [450]3 years ago
3 0

Answer:

Zebra mussels negatively impact ecosystems in many ways. They filter out algae that native species need for food and they attach to--and incapacitate--native mussels. Power plants must also spend millions of dollars removing zebra mussels from clogged water intakes.

Explanation:

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5. Predict: Click Return to original settings and Restart. Set Snapper to 70%. How do you think this will affect the other fish
kondor19780726 [428]

Snapper overfishing

Explanation:

Coral reefs are becoming highly vulnerable due to increased anthropological exploitation of the ocean reserves. Overfishing, usage of non-selective fishing gears, fishing the spawning areas, fishing using nets etc all affect the coral reefs and the marine ecosystem. The coral reefs and the fish population are interdependent and overfishing greatly impacts both the factors.

Overfishing is the main reason for damage and decline in coral reefs. The snappers are carnivores and survive on eating other fishes which can be herbivores or omnivores. Snappers remain at the top of the food pyramid of the marine ecosystem. A reduction at the top level of the food pyramid will automatically disturb the lower level population and the energy flow between each cycle. A reduction in carnivores leads to increase in herbivores which in turn deplete the coral reefs.  Coral reef is a habitat for many fish populations, and a reduction in the habitat will again reduce the overall population of fishes. A decrease in predator population will increase prey population.

4 0
3 years ago
Read 2 more answers
HELP ME FR I NEED SOMEONE TO HELP ME PLZ PLZ!!!!
zhuklara [117]

Answer:

One time I was feeling really scared in my room, but I played a calming song called "Soak up the Sun".

Explanation:

It was played on my Echo dot. I felt better and happier from it.

6 0
3 years ago
"In genetic modifications, DNA inserted can come from _____ ." any organism containing the DNA of interest only the same plasmid
liq [111]

Answer:

<h2> any organism containing the DNA of interest</h2>

Explanation:

  • Such type of process in which the modification of the genes of the organisms takes place is known as genetic modification and also called genetic manipulation or genetic engineering.
  • In such type of the process, the branch of biological science that is known as biotechnology is used.
  • In this mechanism, genes of interest are separated from the certain organism and then this gene of interest is inserted into the host organism and such type of DNA that is formed after the addition of foreign genes or DNA is called recombinant DNA.
  • Such type of DNA is used in the production of genetically modified organisms and some other fields for the benefit of human beings.
8 0
3 years ago
Which is the correct order in the scientific process
solmaris [256]
1

state the problem

<span></span>2

hypothess (prediction)

<span></span>3

design the experiment

<span></span>4

record and analyze the date

<span></span>5

<span>conclusion (what did you learn)</span>

7 0
4 years ago
Read 2 more answers
Where do DAG and IP3 originate?
cupoosta [38]

Answer:

Option (4).

Explanation:

Phosphatidylinositol4,5-bisphosphate (PIP2) is the phospholipid present in plasma membrane. This lipid is important for the cell communication and cell signalling process.

The PIP2 can cleave and give two main products are DAG (diacylglycerol) and IP3 ( inositol 1,4,5-trisphosphate). These two molecules are important for the cell signalling.

Thus, the correct answer is option (4).

8 0
3 years ago
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