1) In a typical ecosystem, a species whose removal would : 1380998

1) In a typical ecosystem, a species whose removal would : 1380998.

 

1) In a typical ecosystem, a species whose removal would have a bigger impact than any other would be a/an:

A) community species.

B) ecological dominants.

C) dominant species.

D) keystone species.

 

2) A small number of species that are abundant in a given community are called:

A) community species.

B) ecological dominants.

C) dominant species.

D) keystone species.

 

3) Keystone species are:

A) always at the top of the food chain.

B) always the most numerous.

C) never at the top of the food chain.

D) might be of any number, anywhere on the food chain.

 

4) An accidental spill of a pesticide locally wiped out the most abundant species of butterfly in coastal California. Most of the bird species in the area had fed on this butterfly, but they switched prey to moths, and thus the birds showed only a small decrease in population size. The butterflies were a/an:

A) keystone species, and thus they were driven to extinction very easily.

B) endangered species.

C) ecological dominant, but they were not a keystone species.

D) pioneer species.

 

5) Biodiversity includes the:

A) genetic diversity within only the keystone species.

B) distribution of species in only one population.

C) diversity of species in a given area.

D) number of individuals in a population.

6) On a hike along the desert slope of the Sierra Nevada Mountains in California, you notice that there is an abundance of pinyon pine and juniper trees. We would identify these two plants as:

A) competitors.

B) mutualistic species.

C) ecological dominants.

D) symbiotic species.

 

7) The coral organisms on a coral reef cannot be replaced by any other organism. For that reason, we identify those species as:

A) ecological dominants.

B) keystone species.

C) mutualistic species.

D) symbiotic species.

 

8) Choose the characteristic associated with a top predator who is also a keystone species.

A) the largest animal in the community

B) the fastest animal in the community

C) a species that can easily cause extinction of the community

D) a species whose loss may alter diversity within the community

 

9) A botanist has found that the giant saguaro, Carnegiea gigantea, lives in the Sonoran Desert below the freeze line and in some very dry regions (such as Yuma) to the eastern edge of Arizona. She has described the ________ of saguaro.

A) resource spectrum

B) vital resource

C) resource band

D) habitat

 

10) The “address” where a species lives within a certain area is identified as its:

A) ecosystem.

B) habitat.

C) community.

D) population.

 

1

 

 

1) In a typical ecosystem, a species whose removal would : 1380998

Get a Quick Quote

Approximately 250 words
Total price (USD) $: 10.99

Let us do the hard and easy stuff in nursing for you

Find an experts in Nursing Papers and kickstart your grades today with NursingPapersLib.com

Best nursing assignment writers

It is easy to promise the availability of help with nursing assignments but without the best nursing assignment writers in the industry, such promises can turn out to be hot air. Our expert nursing writing services feature seasoned professionals who have been providing nursing writing help and consultation services for a long time. Irrespective of the year of study or practice students are involved in, the best nursing assignment writers know the nuances of nursing student’s needs. There is no better way to assure you of the best nursing writing services than providing nursing writing help from peers who are ahead of you and have only the best interests at heart. Only the best nursing assignment writers will handle your request for the best nursing writing service because your communication can get through to them. Knowing the potential nursing writing help that you seek from the way you frame your request is the hallmark of a writer who provides expert nursing writing services. This is because, with their knowledge, there is likely less room for misunderstood requests when you are seeking the best nursing writing service you need.

How it Works

Place an Order

Provide your contact information, select an order type, and describe your requirements. This isn’t going to take long!

Image showing step 1 of making an order
Image showing how to make payment for your order

Select an Appropriate Writer

We’ll match your specifications with our available authors after we have all of the relevant information concerning your order.

Image showing how to download your completed results

Enjoy the End Product

One of our specialists will fulfill your purchase according to your specifications so that you are happy with the end result.

Why Choose us?

Free Revisions

We understand that not always out tutors could catch all details required which arises a s a result of miscommunication or inadequate information provided. However, we are always eager to provide you with free revisions till we get it right with your Nursing Papers.

Quality Non-plagiarized Nursing Papers

Our Professional Team of Nursing Writers always adhere to quality standards and plagiarism policy. Furthermore, we employ Quality Control Tools to ensure you get Custom Written Nursing Paper. Every paper is reviewed by an independent editor for syntax errors before submission

Professional Nursing Writers

At NursingPapersLib.com, we specialize in Nursing Homework Help Services only. Thus, this allows us to cater to our nursing students and get high qualified nursing tutors who will deliver exceptional results in nursing papers

Flexible Pricing

We always endear to provide best prices that matches our quality and your budget. This is why we provide a pricing mechanism based off several factors such as length, level of education and type of assignment. our pricing are highly competitive across the industry standard prices.