'Herbivore interactions' diaporamas de présentation

Community Ecology

876 views • 23 slides

Community Ecology

Community Ecology. Species Interactions. Communities are interacting populations of many species. There are five types of close interactions (symbioses) that help to determine the nature of communities: Predation Parasitism Competition Mutualism Commensalism. Predation.

333 views • 16 slides

Plant Evolution

Plant Evolution. Plant Evolution. Evolved from green algae (450 mya) Both have chlorophyll, store energy as starch, DNA similarities Green algae ancestor Multicellular body Cells w/ channels to communicate Reproduce w/ sperm & egg Early plants Low growth (nonvascular). Land Adaptations.

597 views • 9 slides