Why does the population of fruit flies change over time?

Question

Please help it is apart of science project Thanx

Answer 1

If the fruit flies are in a container with food and they are left in the container without human interference:
1. The population will increase as the adults reproduce.
2. The population will grow faster and faster as the growth becomes exponential.
3. Limiting factors begin to have an effect: wastes build up and food and water become depleted -- population begins to decrease
4. Eventually, the population of flies in an undisturbed container will fall to zero.

Answer 2

with the aid of organic and guy-made environmental chages. Eg. insecticides, tsunamis, hurricanes, cyclones, international warming adjustments. (weaher frequently), locate out what sparks the duplicate of fruit flies, eg. temperature, and then locate out techniques wherein the fruit flies ought to not meet those circumstances and there is your answer :). there is likewise evolution which i assume ought to play a place.

Answer 3

It depends. It the population declines over time then it means that there wasn't enough food and resources to support the growing population, thus causing them to die out. If it continues to grow, then they have enough food to last for a few more generations to come.

Answer 4

Because the flies are reproducing and they make baby flies as many as they can.

Answer 5

Availability of a host fruit, no fruit no breeding grounds.