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
Kipish [7]
3 years ago
13

Fly species w, found in a certain part of the island, produces fertile offspring with species y. species w does not produce fert

ile offspring with species x or z. if no other species can hybridize, then species w and y
Biology
1 answer:
34kurt3 years ago
5 0
Considering the answers;
A. are still sibling species
B. shared a common ancestor more recently with each other than either did with the other two species
C.May merge into a single species if their hybrids remain fertile over the course of many generations.
D. A and B only
E. A, B, and C
The answer will be E. 
If no other species can hybridize, then species W and Y are still sibling species, shared a common ancestor more recently with each other than either did with the other two species and also may merge into a single species if their hybrids remain fertile over the course of many generations. 
You might be interested in
Cuales son la propiedades de la temperatura
Bess [88]

<em>1. sólido, líquido, gas, plasma</em>

<em>2.  volumen, solubilidad, presión de vapor, color o conductividad eléctrica.</em>

<em></em>

<em></em>

<em>cómo ha sido su día?   :)</em>

8 0
2 years ago
Why does geographic isolation cause speciation?
zimovet [89]

Answer:

A. It allows two populations to evolve separately.

Explanation:

Geographic isolation is theorized to have catalyzed the formation of new species. Let’s say groups A and B of a bird species get separated by something, and they can’t cross between to interbreed or exchange alleles.

We describe this as no gene flow, which is the opposite of choices C and D. Because of this, they may diverge if given enough time due to the difference in environmental pressures, because they’re now in different environments.

B is incorrect because it doesn’t apply.

3 0
3 years ago
Read 2 more answers
{100 POINTS!}
Zinaida [17]

Answer:

B. Bacteria that carry out decomposition

Explanation:

This is your answer because these don't produce anything. These are things that don't produce their own food, but they eat something else. One example on land can be Mushrooms.

So hence, your answer is only B. Bacteria that carry out decompositon

Thanks!

Mark me brainliest!

3 0
2 years ago
Which features are critical for surival of bacteria cell?
LuckyWell [14K]

Answer:

A host

Explanation:

4 0
2 years ago
Which antibiotic was not effective against E. coli? neomycin, penicillin, erythromycin, ampicillin
qaws [65]

The antibiotic called ampicillin was not effective against E.coli.

Answer: D

Explanation:

E.coli is normal microbial flora which is present in the gut of the mammals.

It is gram negative bacteria and very few strains of this bacteria causes harm.

Antibiotics are the chemical drugs which are used to treat the microbial infection either by killing the causative organism or by its growth inhibition.

Antibiotics such as neomycin, penicillin and erythromycin are usually used to treat E.coli infection.

Antibiotic such as Ampicillin is not used as the bacterium E.coli is highly resistant to it.  

6 0
3 years ago
Other questions:
  • Which freshwater ecosystem is most productive?
    5·2 answers
  • Match the following terms and definitions. 1.breeding of individuals that have genes for two different characteristics codominan
    7·2 answers
  • Which is a function of the thyroid gland?
    9·2 answers
  • 13. Which of the following are products of photosynthesis?
    9·2 answers
  • Why is algae classified in the Protist Kingdom and not the Plant Kingdom even though they are photosynthetic? Research why some
    15·1 answer
  • Population
    9·1 answer
  • THE MUSCULAR
    7·1 answer
  • This system releases water and waste though our skin ___ system<br> pls help
    12·1 answer
  • Explain how slumping or soil creep occur. Will hit heart❤️
    12·1 answer
  • With reference to the diagrams below, describe how fishes and bottom dwelling polychaete worms cope with the fluctuating salinit
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!