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
Goryan [66]
3 years ago
5

Give an example of the way sexual selection can cause extreme phenotypes in a population

Biology
1 answer:
STatiana [176]3 years ago
7 0
<span>When breeding season arrives, male elephant seals define and defend territories. They collect a harem of 40 to 50 females, which are much smaller than their enormous mates. </span>
You might be interested in
PLEASE ANSWER ASAP!!
Over [174]

Mitochondrial DNA can be traced for generations. It is because of the fact that   unlike nuclear DNA, mitochondrial DNA rarely gets mutated. The frequency of mutations in the mitochondrial DNA is approximately one every 3,500 years per nucleotide. That is why mitochondrial DNA of a person is almost similar to his/her direct maternal ancestor. So, it can be used to match lineages amongst people.

5 0
3 years ago
Buying local produce is healthier for you and the environment. <br><br>true or false​
Rina8888 [55]

Answer:

<h2>False...................</h2>
3 0
3 years ago
Read 2 more answers
According to the nebular theory, a solar system begins when an interstellar cloud, containing approximately 75% hydrogen, 25% he
azamat

"Gravitational attraction" is initially responsible for the formation of the clumps of matter within this interstellar cloud.

<u>Answer:</u> Option C

<u>Explanation:</u>

About 4.6 billion years ago, the solar systems were a bunch of gases and dusts, referred to solar nebula. Gravity squeezed the material as it started to rotate, creating the sun at the middle of the fog.

The rest of the material began to accumulate with the sunrise. The smaller particles moved together to form larger particles that were connected by gravity. As lumps develop, gravity increases and turns into kinetic energy of moving particles that collide and produce heat.

4 0
3 years ago
What might happen to plants if they were unable to develop parts of the stem underground?
Troyanec [42]

Answer:

they dummy dum.

Explanation:

please listen if you ever see Janelsfriend in your comments or anwser section do not engage in his link. he is trying to get your personal information.

4 0
3 years ago
Why is a key bed used?
Anna11 [10]
In geology, a key bed (syn marker bed) is a relatively thin layer of sedimentary rock that is readily recognized on the basis of either its distinct physical characteristics or fossil content and can be mapped over a very large geographic area.[1] As a result, a key bed is useful for correlating sequences of sedimentary rocks over a large area. Typically, key beds were created as the result of either instantaneous events or (geologically speaking) very short episodes of the widespread deposition of a specific types of sediment. As the result, key beds often can be used for both mapping and correlating sedimentary rocks and dating them. Volcanic ash beds ( and bentonite beds) and impact spherule beds, and specific megaturbidites are types of key beds created by instantaneous events. The widespread accumulation of distinctive sediments over a geologically short period of time have created key beds in the form of peat beds, coal beds, shell beds, marine bands, black  in cyclothems, and oil shales. A well-known example of a key bed is the global layer of iridium-rich impact ejecta that marks the Cretaceous–Paleogene boundary (K–T boundary). Please let me know if it works.
6 0
3 years ago
Other questions:
  • Which material is not found in endoskeletons?
    5·2 answers
  • Use a specific example to explain how the interactions of two or more body systems work together to perform a function.
    7·1 answer
  • Suppose that a population of bacteria triples every hour and starts with 400 bacteria. find an expression for the number n of ba
    15·2 answers
  • How do temperature and salinity affect deep water currents?
    5·1 answer
  • Protists are classified into what three groups
    11·1 answer
  • Answer the questions based on the information given.
    13·2 answers
  • Picturee is b e l o w DONT REPORT IT OR ELSE ILL TRACK UR ACCT DOWN AND SPAM YOU thank you :&gt;
    15·2 answers
  • It is often difficult to save individual species
    13·1 answer
  • What do you think a phenomena is
    15·1 answer
  • Help please don't know the answer​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!