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Worksheets1st Semester Practice Final
Total questions: 15
Worksheet time: 9mins
The study of life
Biodiversity
Biology
Biomolecules
DOG RACE
Which of the following is an apex predator?
mosquito
bat
wolf
A group of organisms of the same species that live together
organisms
community
population
biosphere
Name for an organism that moves to a new habitat
immigrant
emigrant
A woman giving childbirth is an example of
positive feedback
negative feedback
The monomer of protein is called
monosaccharides
nucleotides
amino acids
simple sugars
The O in DOG RACE stands for
Open-mindedness
Organization
Open light
Osteoporosis
Which cycles concerns fossil fuels?
Nitrogen
Hydrogen
Water
Carbon
Which of the following pollutes the least?
ride a bike
carpool
fly in a plane
take a train
Where does the light reaction in photosynthesis occur?
grama
stroma
chlorophyll
hydrolysis
Which of the following is a REACTANT of photosynthesis?
H2O
Sugar (C6 H12 O6)
Oxygen
Giant tarantula spiders often can be found along with small narrow-mouthed frogs. The tarantula protects the frog from harm and the frog keeps insect pests off the spider. What kind of symbiotic relationship is this?
commensalism
mutualism
parasitism
competition
Which of the following biomes have a higher biodiversity?
Desert
Grassland
Tundra
Rainforest
Which represents the correct ecological/biological order from smallest to largest?
organ, organelle, biome, biosphere
organ, community, organism, biosphere
organ, population, biome, biosphere
organ, organism, community, population
How much energy is passed along to each organism in the food chain?
10%
50%
90%
100%
