Answers: 1
Biology, 21.06.2019 19:00
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, 21.06.2019 23:50
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
Biology, 22.06.2019 11:00
Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth
Answers: 1
What do the moss life cycle and the fern life cycle have in common ?...
Health, 06.06.2020 06:58
Biology, 06.06.2020 06:58
Mathematics, 06.06.2020 06:58
Mathematics, 06.06.2020 06:58
Health, 06.06.2020 06:58
Mathematics, 06.06.2020 06:58
Mathematics, 06.06.2020 06:58
Mathematics, 06.06.2020 06:58
Mathematics, 06.06.2020 06:58