Joshua Tree National Park has a current population of 300 tortoises. If the growth rate is 0.2 and the carrying capacity is 500 tortoises, how many tortoises will be in the population after one year?

Skulls of (1) modern gorilla, (2) australopithecus afarensis, (3) homo erectus, (4) homo neanderthalensis, (5) homo sapiens based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ? (2 points)

What type of genetic drift would be simulated if all the beans that were not selected died out?

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d