Bio 1320 Anica Lee TXST Exam 1
Practice Questions and Answers
List all characteristics of life - Answer️️ -1. Cells
2. DNA
3. life is organized - organization leads to emergent properties
4. life requires energy - consumers, producers, decomposers
5. life maintains homeostasis
6. life re...
Biology 1320 :Texas State University
Organ system is - Answer✔️✔️-higher level of organization that consists of
functionally related organs
Organism is - Answer✔️✔️-individual living entities
Population is - Answer✔️✔️-Individual of species living within an area
Community is - Answer✔️✔️-A group of populations living and interacting
with each other in an area
Ecosystem is - Answer✔️✔️-the living and non living components of an area
Biosphere is - Answer✔️✔️-the collection of all ecosystems on earth
representing the zones of life
Give 2 examples of Emergent properties - Answer✔️✔️-The brain cells
forming memories and welding metal into a structure
Give 2 examples of homeostasis - Answer✔️✔️-sweating, shivering
What are pros of asexual reproduction? - Answer✔️✔️-fast, low energy, no
need to look for mate
What are cons of asexual reproduction? - Answer✔️✔️-no genetic variability
What are pros of sexual reproduction? - Answer✔️✔️-genetic variability,
evolution rate speeds up, helps with natural selection
What are cons of sexual reproduction? - Answer✔️✔️-time and energy
consuming
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