11) If a hybrid unable to produce sperm because meiosis : 1380853

11) If a hybrid unable to produce sperm because meiosis : 1380853.



11) If a hybrid is unable to produce sperm because meiosis does not proceed correctly, gene flow between the populations is restricted by:

A) ecological isolation.

B) gametic isolation.

C) temporal isolation.

D) hybrid infertility.


12) One method of protecting the genetic identity of a population is the inability of sperm to fertilize eggs of a different species. This isolating mechanism is called:

A) behavioral isolation.

B) gametic isolation.

C) ecological isolation.

D) temporal isolation.


13) Where would a researcher most likely find examples of allopatric speciation?

A) in the surface waters of Lake Michigan

B) in a forest on the west side of Lake Michigan

C) in a forest on the east side of Lake Michigan

D) in forests on the east and west sides of Lake Michigan


14) Moss A produces gametes in May, and moss B produces gametes in June. This is an example of a/an ________ isolating mechanism.

A) temporal

B) behavioral

C) post-mating

D) geographic


15) If hybrid organisms result from the mating of two different species, they may not live long. This is an example of:

A) temporal isolation.

B) hybrid inviability.

C) hybrid infertility.

D) hybrid vigor.

16) In the absence of geographic barriers, ________ speciation may occur when reproductive isolating mechanisms develop between two populations.

A) sympatric

B) allopatric

C) ecological

D) extrinsic


17) Pollen of one plant species will not germinate on the flower of another species. This is an example of:

A) temporal isolation.

B) hybrid inviability.

C) hybrid infertility.

D) gametic isolation.


18) Organisms come into sexual maturity at different times of the year. This is an example of:

A) temporal isolation.

B) hybrid inviability.

C) hybrid infertility.

D) hybrid vigor.


19) Which reproductive isolating mechanism is mostly restricted to animals?

A) ecological

B) hybrid infertility

C) temporal

D) behavioral

E) geographic


20) Which of the following would be an example of mechanical isolation?

A) Mating and courtship displays are different.

B) Sperm cannot survive in the female reproductive tract.

C) Organisms breed at different times.

D) Male and female genitalia are incompatible.


11) If a hybrid unable to produce sperm because meiosis : 1380853

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.