Question

2 multiple choice 2 points
which environmental factor most directly influences survivorship patterns in populations?
rate of photosynthesis
seasonal changes
availability of resources and parental care
genetic drift

Explanation:

• Rate of photosynthesis is more related to energy production in autotrophs rather than directly influencing survivorship patterns in populations.
• Seasonal changes can have some impact, but it is not as direct as the availability of resources (which affects survival and reproduction) and parental care (which can increase the survival chances of offspring).
• Genetic drift is a genetic factor (related to changes in allele frequencies in a population due to chance) rather than an environmental factor.
• Availability of resources (like food, water, shelter) and parental care (which can protect and support offspring) directly influence whether individuals in a population survive (survivorship patterns).

Answer:

Availability of resources and parental care.