(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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The time taken for the radioactivity of a specified isotope to dall to half its original value
half-life
Hypothesis stating that the original source of organic materials were meteors and comets striking Earth.
Extra-terrestrial origin
3rd factor that causes extinction (based on your doodle notes)
new predators
Single-cell formed whrn an egg and sperm fuse together.
zygote
What type of evidence is this: Mitochondria and chloroplasts have their own circular DNA, like bacteria
genetic
How long did it take for a solid crust to form on the surface?
500 million years
What originated from the FIRST endosymbiosis when an aerobic bacteria was engulfed but not digested.
mitochondria
What elements got pulled to the center of the planet?
densest elements
2nd factor that causes extinction (based on your doodle notes)
new, more successful competitors
When populations of a species become geographically isolated and the species become geographically isolated leading them to be different species.
allopatric speciation
Hypothesis stating that Earth's original blend of gases produced a broth of organic molecules
Primordial Soup hyothesis
Process of forming a new species that happens when species are reproductively isolated.
speciation
Scientists hypothesize that the first cells were...
prokaryotes
The permanent loss of all individuals of a species
extinction
When 2 species prefer different habitats and are unlikely to meet in the wild
habitat isolation
Scientis who studies fossils
palentologist
When 2 species have reproductive structures that aren't compatible for mating
mechanical isolation
What defines a eukaryotic cell?
DNA enclosed in a nucleus, membrane-bound organelles
When 2 species mate at different times of day/year.
temporal isolation
What originated from the SECOND endosymbiosis when a photosynthetic bacteria was engulfed but not digested
chloroplast
How long ago did earth form?
4.6 billion years ago
5th factor that causes extinction (based on your doodle notes)
a change in the environment
What type of evidence is this: mitochondria and chloroplasts move freely within the cell
functional
an event when over 50% of a species dies out in a short period of time
mass extinction events
Refers to a species that has died out and has no living members
extinct
Hypothesis stating that life was created by a supernatural or divine force
special creation
An example of an extinct species
dodo bird
Barriers that occur after zygote formation
post zygotic barriers
Barriers before zygote formation
prezygotic barriers
1st factor that causes extinction (based on your doodle notes)
new diseases
4th factor that causes extinction (based on your doodle notes)
a single catastrophic event!
Type of dating that determins how much time has passed since rocks formed by measuring the radioactive decay of isotopes.
absolute dating
A group of organisms capable of interbreeding to produce offspring that are viable and fertile.
species
When 2 species have gametes that can't fertilize eah other
gametic isolation
What defines a prokaryotic cell?
Do not contain nucleus.
Scientists hypothesized that the first _____ ____ evolved from a symbiotic relationship between two or more prokaryotic cells.
eukaryotic cells
Oxygen that isn't combined with other elements
free oxygen
What subtances made up the Earth's early atmosphere?
H2O, CO2, SO2, CO, H2S, HCN, N2, H2.
Type of dating that determines the age of rocks by comparing them with those in other layers.
relative dating
Large source of carbon-based compounds
organic materials
How long ago was the last mass extinction?
65 million years ago
What type of evidence is this: Mitochondria and chloroplasts resemble bacterial structure.
structural
The remains preserved in petrified form
fossil
When 2 different species have different courtship behaviors
behavioral isolation
