As cells get larger, this ratio DECREASES
What is surface area to volume ratio?
These are groups of organisms that can potentially interbreed to produce fertile offspring
What are species
This is the kingdom of this organism

What is plantae?
What are prokaryotes?
Cells can only come from this.
What are pre-existing cells
This type of cell has extra nuclei
What is a striated muscle cell?
These are heterotrophs that obtain organic nutrients from detritus by internal digestion.
What are detritivores
These show evolutionary relationships between species
What are cladograms?
Prokaryotes divide by this process
What is binary fission?
The very first cells must have arisen from this.
What is non-living material
This is what you would do to convert from millimeters to micrometers
Multiply by a 1000
These obtain inorganic nutrients from the abiotic environment.
What are autotrophs?
This is the species of finch that beak size shifted from 1976-1978
What is Geospiza fortis?
This picture represents this kind of cell 
What is an exocrine gland cells of the pancreas
These two organelles were one free living prokaryotes
What are chloroplast and mitochondria?
Stem cells can be used to cure this disease of the retina
What is Stargardts disease
This statistical test would be used to demonstrate association between species
What is chi squared?
This is the species of peppered moth that changed in england
What is Biston betularia?
This is the resolution of electron microscopes
What is one nanometer?
These are the type of flasks used by Pasteur
What are swan necked flasks?
This type of stem cells is able to differentiate into any type of cell
What is pluripotent or totipotent?
This is the amount of energy gained at each higher trophic level
What is 10%
These type of species show gradual divergence
What are ring species
These structures are used for plasmid transfer
What are pili?
These two scientists demonstrated the formation of simple organic molecules from elements
Who are Miller-Urey