How can natural selection affect a predator-prey relationship in an ecosystem? choose all answers that are correct. a. traits that allow for survival and reproduction at a greater rate than those without the trait will be selected by nature. b. predator and prey populations are both affected by natural selection. c. changes in one population do not affect the other population. d. only select generations are affected by natural selection over time.

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

Environmental differences within ecosystems are generally caused by

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-