QUIZ 2 Flashcards
distinct and specialized subcellular structures that contribute to the cell’s maintenance and reproduction; membrane-bound structures in eukaryotic cells
Organelle
atoms and molecules that make up the basic unit of life
Chemical
the smallest, basic, functional unit of life formed when different atoms and molecules combine and function together
Cell
groups of cells that work together to perform a specialized function
Tissue
groups of tissues that work together to perform a specialized function
Organ
groups of organs that work together to perform a certain process in the body
Organ system
formed by different organ systems that create complex interactions with one another to maintain balance or homeostasis, and sustain life
Organism
organisms that belong to the same species and live in the same area
Population
humans living in the same house, koalas living in an area of the forest. Is an example of _____
Population
different populations living in the same area
Community
humans, cats, and dogs living in the same house; koalas, kangaroos, and various tree species in an area of the forest. Is an example of ____
Community
includes all the communities interacting with one another and with their environment
Ecosystem
includes all the different kinds of ecosystem
Biosphere
the entire surface of Earth where life thrives is a _____
Biosphere
