WorksheetsBio 101 Chp 1
Total questions: 10
Worksheet time: 5mins
____ is a comprehensive explanation supported by thousands of experiments and has predictive properties.
scientific theory
hypothesis
dependent variable
independent variable
Which variable is measured by the scientist and usually graphed on the Y axis?
Control Variable
Independent Variable
Dependent Variable
Standardized Variable
______ is when a scientific journal sends a paper to be reviewed by other scientists in the field for quality control.
data collection
peer review
publishing
formulating a hypothesis
Which Kingdom would you find autotrophs and heterotrophs, single cell and multicellular organisms such as amoeba and slime mold
protista
animalia
plantae
fungi
Which Kingdom in Eukarya has unicellular and multicellular organisms that are heterotrophs and absorb their food by first decomposing it and then absorbing the nutrients? Yeast and mushrooms are examples.
protista
fungi
animalia
plantae
____ are prokaryotes. many are extremophiles with unique metabolisms such as generating methane.
archaea
protista
bacteria
eukarya
Which one is not found on the tree of life?
slime mold
yeast
bacteria
viruses
____the change of genetic makeup of a population over many generations
homeostasis
germ theory
emergent properties
evolution
A ______ has membrane bound nucleus and organelles
Eukaryote
Prokaryote
Bacteria
Archaea
_____ is when an organism maintains internal constancy.
heterotrophism
evolution
homeostasis
emergent properties
