Answer:
Population Size = (Immigration + Natality) – (Mortality + Emigration)
Explanation:
The change in the size of a population over time is determined by four key factors:
• Natality: Increases to population size through reproduction (births)
• Immigration: Increases to population size from external populations
• Mortality: Decreases to population size as a result of death
• Emigration: Decreases to population size due to loss to external populations
(I hope this helps)
Irritation Threshold is defined as the name applies. It is the threshold or maximum point at which an individual has become irritated or annoyed.
Answer:
Activated
Explanation:
In the presence of lactose, and in the absence of glucose, lactose will bind to a protein called a "repressor," deactivating it. Through this, RNA polymerase has a free way to synthesize the mRNA that will give enzymes for lactose degradation.
Nearsightedness is the answer.