Biology, 05.08.2021 14:00 pandadude123
PHÂN TÍCH VÀ LẤY VÍ DỤ MINH CHỨNG CHO MỐI QUAN HỆ GIỮA CON NGƯỜI VỚI TÀI NGUYÊN VÀ MÔI TRƯỜNG
Answers: 2
Biology, 21.06.2019 19:00, joho38
Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.
Answers: 1
Biology, 22.06.2019 05:20, wdgyvwyv8840
The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.
Answers: 2
Biology, 22.06.2019 10:40, ari313
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.
Answers: 2
PHÂN TÍCH VÀ LẤY VÍ DỤ MINH CHỨNG CHO MỐI QUAN HỆ GIỮA CON NGƯỜI VỚI TÀI NGUYÊN VÀ MÔI TRƯỜNG...