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
Wewaii [24]
3 years ago
8

Gentoo penguins will present a mate with a pebble that they find to attract a mate. Emperor penguins have a specific call and mo

vement that they make to attract a mate. Which type of isolation do these penguins demonstrate?
A.)temporal isolation
B.)behavioral isolation
C.)geographical isolation
D.)anatomical isolation
Biology
2 answers:
Mrac [35]3 years ago
7 0
<span>B is the right answer. Gentoo and Emperor penguins employing different mating rituals is an example of behavioral isolation. Behavioral isolation is the umbrella term for a host of differences between species, although in the case of different mating behaviors this variety of behavioral isolation is intended to prevent cross-breeding between different members of the same species in the same environment.</span>
vovangra [49]3 years ago
4 0

Answer:

(B) Behavior isolation

Explanation:

You might be interested in
What type of scientists studies tree rings to determine the history of an area?
ycow [4]
Dendrochronologist

<span>Dendrochronology (or tree-ring dating) is the scientific method of dating <span>tree rings.</span></span>

6 0
3 years ago
Read 2 more answers
Nutrients in the deep ocean come from dead marine organisms. <br>True<br>False​
Viktor [21]

Answer:

True

Explanation:

The deep parts of an ocean receive minimal or no sunlight. Hence, the survival of phototropic organisms like plants and algae is impossible or minimal here. Hence, there is a very little diversity in deep oceans. The organisms living here have to feed on dead decaying matter or on each other for survival. Mostly, the organisms living here use dead organisms as food. No other food source is available here.

5 0
3 years ago
In a marine ecosystem, clownfish hide from their predators in the tentacles of sea anemones. These fish also protect anemones fr
Gnoma [55]
The answer is D mutualism they are both benefited
8 0
3 years ago
Read 2 more answers
If a carbon atom is bonded to two hydrogen atoms and two carbon atoms, what type of bond must exist between the carbon atoms?
makkiz [27]

<u>Answer:</u> A single covalent bond is present between the carbon atoms.

<u>Explanation:</u>

Carbon is the 6th element of the periodic table. The electronic configuration of this element is: 1s^22s^22p^2

This element has 4 valence electrons and to attain stability, it cannot gain 4 electrons nor it can loose 4 electrons. Thus, it has to share 4 electrons in order to attain stability. Thus, this element forms covalent bond.

A covalent bond is formed by the sharing of electrons between two atoms.

In the question, it is given that carbon is bonded to 2 hydrogen atoms and two carbon atoms. Thus, the bond between the carbon atoms will be a single covalent bond.

6 0
3 years ago
Read 2 more answers
Some detergents contain
barxatty [35]

Answer:

Decrease

Explanation:

It will decrease because fish need a certain amount of oxygen to live, but when chemicals from fertilizers or detergents enter the habitat, the oxygen decreases.

8 0
4 years ago
Other questions:
  • What Has needle-like leaves, no flowers, and produce seeds?
    15·1 answer
  • What part is the image shows a reproductive structure that forms offspring that are genetically distinct from its parents?
    8·2 answers
  • Which vessels dilates to cause hyperemia in skeletal muscle?
    11·1 answer
  • If two organisms are in the same phylum, which other classification category must they also share? A.class B.order C.kingdom
    7·2 answers
  • The digestive tract is essentially one long tube. Write down order of the structures
    13·1 answer
  • What is one of the first things a social scientist should consider when designing a research project involving human
    5·1 answer
  • Which is one way in which photosynthesis is involved in the carbon cycle?
    5·1 answer
  • 20. What determines the strength of a muscle contraction?
    14·2 answers
  • The ingredients described above are used to make a bonding agent. The most important safety precaution to take when applying thi
    10·1 answer
  • Identify the type of energy described in each sentence
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!