Of the following statements about protected areas that have been established to preserve biodiversity, which one is not correct?by Tauseef AhmadMarch 3, 2021March 3, 2021AP Biology MCQs A) About 25% of Earth’s land area is now protected. B) National parks are one of many types of protected areas. C) Most protected areas are too small to protect species. D) Management of a protected area should be coordinated with management of the land surrounding the area. E) It is especially important to protect biodiversity hot spots.
Which of the following strategies would most rapidly increase the genetic diversity of a population in an extinction vortex?by Tauseef AhmadMarch 3, 2021March 3, 2021AP Biology MCQs A) Capture all remaining individuals in the population for captive breeding followed by reintroduction to the wild. B) Establish a reserve that protects the population’s habitat. C) Introduce new individuals transported from other populations of the same species. D) Sterilize the least fit individuals in the population. E) Control populations of the endangered population’s predators and competitors.
The main cause of the increase in the amount of CO2 in Earth’s atmosphere over the past 150 years isby Tauseef AhmadMarch 3, 2021April 12, 2021AP Biology MCQs A) increased worldwide primary production. B) increased worldwide standing crop. C) an increase in the amount of infrared radiation absorbed by the atmosphere. D) the burning of larger amounts of wood and fossil fuels. E) additional respiration by the rapidly growing human population.
What is the single greatest threat to biodiversity?by Tauseef AhmadMarch 3, 2021April 12, 2021AP Biology MCQs A) overharvesting of commercially important species B) introduced species that compete with native species C) pollution of Earth’s air, water, and soil D) disruption of trophic relationships as more and more prey species become extinct E) habitat alteration, fragmentation, and destruction