BIOLOGY HIGH SCHOOL

A spike in the popularity of Nassau groupers in American restaurants causes a sharp increase in grouper fishing. How will this affect the population of yellowtail snappers?

Answers

Answer 1
Answer: In a scenario where the fishing of the grouper fishes increases due to high demand in restaurant, it is possible that the population of the Yellow Fish Snapper might increase in number.


This is because, fishing is a business and the business tries to make the highest profits by serving what is in demand.


If resources are allocated towards grouper fishing, it is possible that the population of Yellowfish snapper, at least in the short-term might increase.
Answer 2
Answer:

There will be an increase of snappers because grouper are predators to yellowtail snappers. Hope it helps.


Related Questions

HIGH SCHOOL

In E.coli, which protein is central to the process of strand invasion? -RecA
-RecD
-RecB
-RecC
-RecUV

Answers

In E.coli the protein RecA is involved in strand invasion that connects to both chromosomes
HIGH SCHOOL

Polyp animals that form coral reefs have many unique adaptations for survival. One polyp feature that is detrimental rather than beneficial is A)
secretions that produce a hard protective skeleton.
B)
the inability to leave the reef and swim after prey.
C)
stinging cells that kill prey and discourage predators.
D)
symbiotic relationships with algae that photosynthesize and feed them.

Answers


Good morning!
 
B)
the inability to leave the reef and swim after prey.

One of the characteristics of the polyp, which can not always be seen as negative - after all, the species survives due to natural selection - is its inability to move.
 

Hugs!
MIDDLE SCHOOL

As longitudinal wave travel particles in the medium are pushed together and then pulled apart. we call this

Answers

Answer:

compression and rarefaction

Explanation:

This kind of wave is called a longitudinal wave and an example of such a wave is a sound wave.  The center of compression can be analogous to the top of a crest of a transverse wave while the center of the rarefaction would be analogous to the bottom of the trough of a transverse wave.

Answer:

compression

Explanation:

The part of a longitudinal wave where the particles are more closely pushed together is called a compression.

HIGH SCHOOL

How do scientists put a gene from one organism into another?

Answers

They first 'cut out' genes using precise biological 'scissors' – restriction enzymes – and paste them into DNA from another organism like a bacterium or yeast where it is copied many thousands or millions of times. Molecular model of a restriction enzyme bound to DNA.
HIGH SCHOOL

The body's process of becoming resistant to a particular disease after acquiring the disease from a vaccination is termed:

Answers

Answer:

Acquired immunity

Explanation:

Based on the information provided within the question it can be said that the term being mentioned is called Acquired immunity. This term (like mentioned in the question) refers to an immunity that the body learns when the individuals immune system runs into unknown invaders and manages to recognize antigens. Allowing the body to slowly become immune to those invaders that are attacking the immune system.

HIGH SCHOOL

Large old-growth dominant forest trees, such as the redwoods, are part of a climax community. Such trees

Answers

Large old-growth dominant forest trees, such as the redwoods, are part of a climax community (final and permanent stage of vegetation). Such trees develop in a biome. These trees are also refers to an old-growth forest — also termed primary forest, virgin forest, primeval forest, late seral forest, 

Answer:

D for USATestprep

MIDDLE SCHOOL

Which strategy best describes a way to address polluted air? Check all that apply. 1 replace the type of chemicals used in industrial processes
2 minimize the burning of fossil fuels used at industrial plants
3 study the effects of mold exposure on people who suffer from asthma
4 encourage people to continue burning fossil fuels as they drive vehicles
5 build industrial plants and facilities that release chemicals during processing

Answers

Answer:

The Correct Answer is A, B, and C.

Explanation:

Air Pollutants can be Reduced by following various methods:

  • Using low sulphur coal in Industries.
  • Removing of NOx during the combustion process.
  • Using a mass transport system like bicycles and Eco vehicles.
  • Shifting towards those fuels which are less polluting.
  • Using of Non-Conventional source of energy.
  • By using biological filters and bio- scrubbers.
  • By planting more trees.

Answer:

a. replace the type of chemicals used in industrial processes

b. minimize the burning of fossil fuels used at industrial plants

c. study the effects of mold exposure on people who suffer from asthma

Explanation:

It's right on edge.

MIDDLE SCHOOL

What organelle in a eukaryote cell is most noticeable under a microscope Nuclear envelope
Nucleolus
Ribosome
Nucleus

Answers

The nucleus is the most noticable under a microscope.
HIGH SCHOOL

If a chemical reaction is reversed, what happens to the enthalpy of the reaction? A. The enthalpy of the reaction becomes zero.

B. The enthalpy of the reaction doubles.

C. The sign of the enthalpy of the reaction reverses.

D. The enthalpy of the reaction is halved.

Answers

Answer:   C. The sign of the enthalpy of the reaction reverses.

Explanation: Enthalpy of a reaction is the net heat absorbed or released  during a chemical reaction.It is represented by . It is negative for exothermic reactions in which heat is released and is positive for endothermic reactions in which heat is absorbed.

When a chemical reaction is reversed the heat of the reaction changes its sign.

 

The decomposition of calcium carbonate is an endothermic reaction as heat is required to break the bonds and thus energy is absorbed.

   

When the reaction is reversed, the reaction becomes exothermic as now bonds are getting formed and energy is released.

In a chemical reaction is reversed, the one that happens to the enthalpy of the reaction is : C. The sign of the enthalpy of the reaction reverses

It's one of Hess' Law : reversing an equation means reversing the sign of entalphy value

Hope this helps
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