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
mart [117]
3 years ago
12

Write down your ideas for how the ability to communicate using low-frequency sounds may provide an adaptive advantage for surviv

al and reproduction to elephants.
Biology
1 answer:
Tems11 [23]3 years ago
3 0

Answer:

Elephant are large social animals which live in groups.They are very intelligent and uses different mode of communication for maintaining the social circle.

Generally Elephants produces a unique sound called infrasounds. This a a low frequency sounds(5hz) capable of traveling in kilometers(kilometres) with low pitch beyond human comprehension, of (20hz) This mode of private mode  communication by the animals helps in the adaptation to survival of the animal in the social behaviour.Due to low pitch beyond human audibility,it is easier for elephants to communicate on sighting the common predator (Man) and therefore communicate the danger before the predator is aware.

These sounds were produced by focal folds and modified through the filtration of the sounds by the nasal passages and the nose.

At night time when sound travels faster,female elephants makes calls to males,(mostly in the sparse Savannah)which may attracts many males for mating over 300km2. Thus this low frequency sound of less than 100Hz is enough to ensure mating.

However, this would not be possible during the day where warmer air are closed to the ground and therefore reduce sound speed.Thus the low frequncy sound is well adapted for both reproduction and survival

You might be interested in
What’s the answer????
Elanso [62]
I know the answer the answer to that is the answer will be trace fossil
8 0
2 years ago
The work output of a machine divided by the work input is the ____ of the machine
Artist 52 [7]
The work output of a machine divided by the work input is the resistance of the machine
3 0
3 years ago
Describe both innate and acquired immune systems and the importance of vaccines.
lbvjy [14]

Answer:

Innate immunity is a non-specific immune system which provides defence against any pathogenic microorganism in early stages. It includes physical barrier such as skin, chemical barriers such as saliva, tears, et cetera, phagocytic cells such as macrophages, et cetera.

Acquired immune system is the one which develops after exposure to pathogen or antigen. It is highly specific in nature. It includes B-lymphocytes and T-lymphocytes. It includes the production of antibodies.

Vaccines are used to develop acquired immunity in people. The process is termed as vaccination or immunisation. Heat-killed or weakened pathogen or antigen is inserted into a person after which a person develops antibodies and memory cells against that pathogen or disease. So, the immune system acts more vigorously against that pathogen in secondary infection.

Thus, a person becomes immunised.

3 0
3 years ago
Someone suffering tension headaches might achieve relief through
suter [353]

Answer:

biofeedback

Explanation:

Hope that helps

3 0
3 years ago
Read 2 more answers
A student notices that when bananas are kept near other fruits, the other fruits ripen faster. She wonders what causes the other
attashe74 [19]
Observe and than anotate
3 0
3 years ago
Other questions:
  • A large asteroid impact occurs, kicking up dust that blocks the Sun and prevents plants from photosynthesizing. What would most
    15·1 answer
  • One of the major functions of blood in animals is to maintain a(n) _______ internal environment.
    7·1 answer
  • which of the following are factors that both unicellular and multicellular organisms actively balance to achieve homeostasis
    12·1 answer
  • What does phosphorus do in the body?
    8·1 answer
  • Which common disease is not included in the suite of diseases of copd (chronic obstructive pulmonary disease)?
    8·1 answer
  • 2. In the stable food chain shown below, what would you expect to happen initially if you were to suddenly double the population
    7·1 answer
  • Which phrase best summarizes what the bird is doing in the photo? A. Using energy from sunlight
    9·2 answers
  • What determines whether an allele is dominant recessive or codominant?
    10·1 answer
  • The second law of thermodynamics suggests that when energy is converted from one form to another, some is dispersed as _________
    9·2 answers
  • How many bones do human have
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!