In a population of birds in africa, it was observed that birds with small or large beaks could efficiently crack and eat small or large seeds, respectively. birds with intermediate beaks had trouble with both types of seeds. what type of selection would be expected to occur in this population if small and large seeds were the only types of food available to these birds?

Disruptive selection

Explanation:

In this example, the type of selection that is expected to occur in the population is disruptive selection. Disruptive selection refers to changes in the population in which extreme values for a trait are favored over intermediate values. In this process, more individuals acquire a characteristic that is at either end of the distribution curve.

we need a diagram to you sorry

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .