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
exis [7]
3 years ago
10

The National Center for Policy Analysis released a newsletter in June 2009

Biology
1 answer:
AURORKA [14]3 years ago
7 0

Answer:

So much question for only 5 points. you should give some rewards bro

Explanation:

You might be interested in
Drag each tile to the correct location on the table,
Tom [10]

Answer:

Mechanical Isolation

A snail with a flat disc-like shell

will not be able to mate with a

snail having a conical shell.

The reproductive organs of

male bush babies do not

match with the reproductive

organs of females of other

bush baby species

Behavioral Isolation

The mating call of a cricket is not

recognized by a cricket of other

species.

The signals sent by a male firefly

are not recognized by the female

firefly of other species.

Explanation:

Mechanical isolation occurs in the scenario where two organisms are willing to mate but cannot do so due to the physical challenges. As in the case of snail a flat disk and a conical disk snail are willing to mate but physical barriers restrict them in doing so.

The same case is with the male and female bush babies where the difference in reproductive organs does not allow them to mate.  

Behavioral isolation represents a scenario where two organisms are unaware of mating rituals, season, pattern or signals of each other and hence cannot mate.  

For example – male and female cricket do not recognize the mating call of each other. Likewise male and female firefly is also not able to understand each other’s mating signal.

3 0
3 years ago
Read 2 more answers
The mass of a gold bar changes based on its location because of gravitational pull. True or false?
IrinaK [193]
False. Mass doesn't change in relation to something's location, only weight does.
3 0
3 years ago
What has resulted in significant climate changes.
dexar [7]
We are the cause of climate change. It is also caused by biotic factors such as variations in solar radiation received by Earth, plate tectonics, and volcanic eruptions.
6 0
3 years ago
Read 2 more answers
What type of adaptation is tobogganing? <br> a. structural<br> b. behavioral<br> c. functional
sergey [27]

Answer:

C

Explanation:

A toboggan is a simple sled traditionally used by children. It is well adapted to sliding down open slopes, where its large surface rides easily on loose, fluffy snow.

3 0
2 years ago
Please tell me what animal this is​
VashaNatasha [74]

Answer:

It looks like a chinchilla

Explanation:

looking at the size, shape and tail it must be a chinchilla but i could be wrong but im pretty sure.

7 0
2 years ago
Other questions:
  • How is the skin of a reptile an improvement of the skin of an amphibian?
    6·1 answer
  • What is a fracture in the crust called when land move up, down, or sideways?
    11·2 answers
  • What most directly causes hypertension?
    9·1 answer
  • A science student makes the following statement:
    9·1 answer
  • Is the following question true or false? Chemical weathering produces rock particles with the same mineral makeup as the rock th
    14·1 answer
  • Can anyone help me with this?
    15·1 answer
  • The main function of the bladder is _____.<br> circulation<br> filter<br> storage<br> protection
    15·1 answer
  • Which of the following is a cost of urban development?
    14·2 answers
  • Water flowing over land, carrying particles of sediment is called...
    8·1 answer
  • If spindle microtubules fail to bind some kinetochores in meiosis, then most likely: _____________
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!