Note on chemical communication in insects in general

Biology

1 answer:

vfiekz [6]3 years ago

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Answer:

Chemical communication plays an important part in the lives of insects, and particularly in lives of those that live in groups or social organizations. Aggregation pheromones are designed to bring individuals together into groups which may be temporary in sub-social insects, or permanent in social insects.

Explanation:

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Black-bellied seedcrackers have either small beaks (better for eating soft seeds) or large beaks (better for hard seeds). There

uysha [10]

<h2>Disruptive Selection.</h2>

Explanation:

Disruptive selection is also known as Diversifying selection.

Disruptive selection helps in determining the changes which is seen in population genetics,

The disruptive selection favours those individuals which have the smallest and largest values of the trait or characteristics.
These individuals possess the highest fitness.
The individuals which have an intermediate values have lower fitness.
The example of Disruptive selection is seen in Male lazuli buntings Feather colour which is also kown as Passerina amoena.
Passerina amoena is a bird species which is native to North America.