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Cell Biology
Genetics
Anatomy and Physiology
Evolution and Biodiversity
Ecology
100
Distinct thread-like structures containing genetic information
What are chromosomes?
100
Offspring of crosses between parents with different traits
What are hybrids?
100
A framework of bone which encloses the human brain
What is the skull?
100
Microscopic fossils
What are microfossils?
100
Rain contaminated with acids
What is acid rain?
200
A tissue is composed of a group of_____
What are cells?
200
A diagram that demonstrates gene combinations from a genetic cross
What is a punnett square?
200
Quick, automatic response to a stimuli
What is a reflex?
200
The strategy of grouping organisms together based on their evolutionary history
What is evolutionary classification?
200
This happens when a species disappears from all or part of its range
What is extinction?
300
Organisms that make their own food
What are autotrophs?
300
Traits that are controlled by two or more genes
What are polygenic traits?
300
Serves as a barrier against infection and injury
What is the integumentary system?
300
The independent evolution of similar features in species of different lineages
What is convergent evolution?
300
A relationship in which both species benefit
What is mutualsim?
400
These organisms obtain energy from foods they consume
What are heterotrophs?
400
The second phase of meiosis 1
What is prophase 1?
400
This gland produces thyroxine, which regulates metabolism throughout the body
What is the thyroid gland?
400
The large scale evolutionary patterns and processes that occur over long periods of time
What is macroevolution?
400
The full range of physical and biological conditions in which an organsim lives
What is niche?
500
A principal pigment of plants and other photosynthetic organisms
What is chlorophyll?
500
Division of the cytoplasm during cell division
What is cytokinesis?
500
Tough layer of connective tissue that surrounds a bone
What is the periosteum?
500
Process by which a single species evolves into several different forms that live in different ways
What is adaptive radiation?
500
This principle states that no two species can occupy the same niche in the same habitat at the same time
What is the competitive exclusion principle?