Question

State 4 steps of the positive feedback cycle when dealing with inbreeding depression.

Answer 1

The positive feedback cycle of inbreeding depression involves four steps: closely related individuals mate, reduced fitness and increased abnormalities in offspring, mating with other closely related individuals, and a decline in overall population fitness.

Step-by-step explanation:

Inbreeding depression is the increase in abnormalities and disease in inbreeding populations. The positive feedback cycle of inbreeding depression involves four steps:

1. Step 1: Closely related individuals mate with each other.
2. Step 2: Offspring are produced with reduced fitness and increased abnormalities.
3. Step 3: These offspring have a higher chance of mating with other closely related individuals, leading to further reduction in fitness.
4. Step 4: The cycle continues, resulting in a decline in overall population fitness over time.