A population is a group of individuals of the same species that live within a particular area and interact with

Question

A population is a group of individuals of the same species that live within a particular area and interact with

one another.

True

False

A(n) ______________ could be used to estimate changes in species ranges and density based on climate predictions.

mark-recapture study

niche model

survey

adaptive plateau

An ecologist captured and marked 75 snails with nail polish. One month later, the ecologist found 45 snails with nail polish out of the 90 snails that were caught. What is the estimated total population size?

What are the advantages of sexual reproduction?(there can be muiple answers)

intrasexual selection

creates genetic variation

intersexual selection

protect against disease

Which of the following best describes a k-selected species?(there can be muiple answers)

long life span

high parental investment

low rates of reproduction

quick maturation

LIfe history strategy is determined by the way the organism divides its time and energy between(there can be muiple answers)

Competence

Survival

Reproduction

Growth

Logistic growth is similar to exponential growth when

densities are low

densities are high

densities are constant

densities are fluctuating

Science