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Simora [160]
3 years ago
12

Below is a hypothesis about why male white-crowned sparrows sing dialects.

Biology
1 answer:
Marina86 [1]3 years ago
5 0

Answer:

The answer is an adaptive value explanation.

Explanation:

Adaptive value is the effect that the behavior of an organism has on the reproductive fitness of the organism.

This can help offspring to cope with their new surrounding or condition.

It is a quantity that can be measured by contribution of an organism to the gene pool of their offspring. This measurement can be releasing of chemicals to avoid predators, sexual mimicry by some animals or trying to imitate so as mix with others.

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If the pride is taken over by new individuals, what happens to the females? males? cubs?.
Troyanec [42]

While a new male coalition first takes over a pride, the cubs constitute the main obstacle to their replica. mothers of surviving cubs will not mate once more until their offspring are at least 18 months of age, however, will mate inside days if their cubs are misplaced.

After that, they go off on their own or are evicted by using other males who take over the satisfaction. when a brand new male turns into a part of the satisfaction it isn't always unusual for him to kill all the cubs, making sure that all destiny cubs can have his genes. the primary activity of men inside the pride is defending the delight's territory.

Girl lions depart the pleasure to offer to begin to their young and do now not go back until the cubs are numerous weeks antique. The adult girls than join together to elevate and shield the younger ones.

At round to a few years old, young males leave their pride and try to take over some other male's pleasure. The social structure of delight is based totally on particular roles. Lionesses are the number one hunters, even as dominant adult males are answerable for shielding the pride's territory.

Learn more about pride here:-brainly.com/question/8760054

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5 0
2 years ago
PLS HELP ME WITH THIS ASAP
brilliants [131]

Answer:

is ther more to the question

4 0
3 years ago
Read 2 more answers
Evaluate the statement: "Scientists just perform experiments to prove what they already believe."
pochemuha
In a way, yes.

experiments need a hypothesis (this would correspond to "what they already believe") which has to be a specific proposal, not a question (e.g. turtles reproduce sexually)

their experiments proove (or, better said: test!) whether  "what they already believe" is true.
4 0
4 years ago
A chemical has an amine group and an organic acid group (carboxyl group). It does not however, have any peptide bonds. It is
777dan777 [17]

Answer:

An amino acid

Explanation:

Amino Acid:

  • An amino acid, the building block of a protein, is a biomolecule that contains the amino (-NH3+) and carboxylate (-COO−) groups.
  • Amino acids also contain an organic R- group that defines the properties of the amino acid.
  • R-groups classify amino acids into different categories such as non-polar, polar, acidic and basic.
  • The carboxyl group of an amino acid combines with the amino group of another amino acid to form a covalent amide bond or a peptide bond.
  • Amino acids form polypeptides by the formation of peptide bonds.
8 0
3 years ago
Will the amount of time studying effect your grade in the class?What is the independent and dependent variable ?
Fittoniya [83]

Answer: Time= independent Grade= Dependent

Explanation:  Time is independent and the grade is dependent on time.

8 0
3 years ago
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