Scientific Inquiry
What is the last step of a controlled experiment?
Communicate
Which level of classification has the fewest organisms?
Species
The study of how traits pass through generations?
Heredity
What regulates the size of the stoma opening?
Guard Cells
What are abiotic and biotic factors in an environment?
Ecosystem
Fern leaves are called?
Fronds
What is a way to justify classifying organisms?
Helps us manage creation and fulfill the Creation Mandate
What descriptive pair refers to cell number?
Unicellular and Multicellular
Letters representing a genetic makeup are called?
Genotype
The muscle chambers that pump blood are?
Ventricles
What organisms form the base of the energy pyramid?
Producers
Incomplete metamorphosis immature stage is called?
Nymph
The science of sorting organisms into groups is called?
Taxonomy
Organisms that eat others for energy are?
Heterotrophic
Crossing red and white camellias producing both colors is an example of?
Codominance
Which organ warms and moistens air entering the respiratory system?
Nasal Cavity
Water mixed with seawater is called?
Brackish
The behavior to attract a mate is?
Courtship
Why do evolutionists often want to revise the classification system?
To show relationships through common ancestors
What two forms of passive transport happen without work?
Osmosis and Diffusion
Random changes in allele ratios over time?
Genetic Drift
What structure prevents food from entering lungs when swallowing?
Larynx
Why doesn't energy cycle through the environment?
It’s lost as heat
The entire male part of a flower is the?
Stamen
Can scientific theories ever be replaced or changed?
Yes — like models, they can be revised with new observations
What is the green pigment for photosynthesis?
Chlorophyll
Preserved remains of plants and animals are called?
Fossils
Signals travel in what sequence: brain, spinal cord, nerve, muscle or otherwise?
Brain → Spinal Cord → Nerve → Muscle
What’s a disadvantage of using nonrenewable resources?
They can be used up
A conservationist restoring endangered animal populations is practicing?
Restoration
What do evolutionists believe in regards to prokaryotic and eukaryotic cells evolving?
the first eukaryotic cells were plant cells created on day 3, prokaryotic cells were probably created on Day 5 or 6.
The scientific name of an organisms come from which two levels of classification?
genus and species
The chromosomes are lined up at the center of the cell during which phase?
metaphase
The cytoplasm is divided and two new cells are formed during what phase?
cytokinesis