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
umka21 [38]
3 years ago
14

Species of fruit fly larvae in the genus Rhagoletis each feed on a particular kind of fruit. Rhagoletis pomonella feeds on the s

mall red fruit of the hawthorn tree. In 1865, farmers in the Hudson River valley found that R. pomonella flies had begun attacking their apples and then spread to apple orchards in adjacent areas of Massachusetts and Connecticut. These now separate varieties of flies, the apple and haw flies, usually don't interbreed with each other because their periods of mating coincide with the different ripening times of apples and hawthorn fruit. Each variety is becoming specialized to feed and reproduce in its own particular microhabitat and may be transitioning to separate species.If the apple and haw flies become distinct enough to be separate species, their evolution is an example of _________.
a. allopatric speciation
b. behavioral isolation
c. gametic isolation
d. sympatric speciation
Biology
2 answers:
kherson [118]3 years ago
8 0

Answer:

<em>d. Sympatric Speciation</em>

Explanation:

Sympatric speciation is <em>the development from a living ancestral species to a new species as both tend to occupy the same geographic area. </em>

Sympatric and sympatric concepts in evolutionary biology and biogeography refer to species whose ranges overlap, such that at least in some cases they occur together.

katen-ka-za [31]3 years ago
5 0

Answer:

sympatric speciation

Explanation:

Species of fruit fly larvae in the genus Rhagoletis each feed on a particular kind of fruit. Rhagoletis pomonella feeds on the small red fruit of the hawthorn tree. In 1865, farmers in the Hudson River valley found that R. pomonella flies had begun attacking their apples and then spread to apple orchards in adjacent areas of Massachusetts and Connecticut. These now separate varieties of flies, the apple and haw flies, usually don't interbreed with each other because their periods of mating coincide with the different ripening times of apples and hawthorn fruit. Each variety is becoming specialized to feed and reproduce in its own particular microhabitat and may be transitioning to separate species.If the apple and haw flies become distinct enough to be separate species, their evolution is an example of sympatric speciation

You might be interested in
A fault is found that cuts through lower rock layers but not those above What can most likely be concluded
Ierofanga [76]

Answer:

A fault is found that cuts through lower rock layers but not those above it. What can most likely be concluded? The fault is the same age as the layers it cuts through, and the same age as the layers above it.

Explanation:

3 0
2 years ago
What are the function of an enzymes of the animals body​
Mekhanik [1.2K]
In animals, an important function of enzymes is to help digest food. Digestive enzymes speed up reactions that break down large molecules of carbohydrates, proteins, and fats into smaller molecules the body can use... hope this helps
7 0
3 years ago
Why is the phloem in a leaf important to the roots of a plant apex?
Nana76 [90]

Answer:

The correct answer will be- phloem transports photsynthetic products to the roots

Explanation:

Phloem is the vascular tissue which specializes in transporting the solute molecules like sugar in the form of sucrose to in the plants.

The phloem connects the photosynthetic organ (Leaves)  to non-photosynthetic organs (stem and roots) of the plants by transporting the photosynthates or sucrose to various parts.

Since the roots also need the energy to perform metabolic functions so need the photosynthates to synthesize the energy molecule. They receive the photosynthates from the phloem.

Thus, phloem transports photosynthetic products to the roots is the correct answer.

5 0
3 years ago
Read 2 more answers
List Five ways of a physical change
Pachacha [2.7K]
<span>crushing a can.
melting an ice cube.
boiling water.
mixing sand and water.
breaking a glass.dissolving sugar and water
.shredding paper.
<span>chopping wood.</span></span>
7 0
3 years ago
What is a basement membrane
Eddi Din [679]

Answer:

which are present in the cell

Explanation:

of body in the base of kidney

8 0
2 years ago
Read 2 more answers
Other questions:
  • This enzyme is required for photolithotrophic and photoautotrophic organisms to produce new proteins, carbohydrates, and cellula
    6·2 answers
  • Phospholipids make up most of the lipid part of the cell membrane. Since water exists on both the outside and inside of a cell,
    9·1 answer
  • Which term names an underground area that collects and holds a large amount of water?
    14·2 answers
  • HELP PLS<br><br> How did Newton map the orbits of the planets?
    15·1 answer
  • Which organelle is used to transport compounds throughout the cell?
    6·2 answers
  • Physical or behavioral traits that are best suited for an environment are
    7·1 answer
  • An example of conduction is:
    11·1 answer
  • Score 5
    12·2 answers
  • Briefly explain how the Industrial Revolution changed agriculture, both on the farm and in cities. Write your response in
    10·1 answer
  • If phosphorous has 5 valence electrons, how many does sulfur have?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!