1st semester biology vocabuary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What is Control Group? | Changes that occur during an experiment are compared to this group
🗑
|
||||
| What is Dependent Variable? | This type of variable is measured while the other type is manipulated
🗑
|
||||
| What is Cells? | A trait that all life forms must possess
🗑
|
||||
| What is Setae? | Structures used for movement in a painted lady larva
🗑
|
||||
| What is Homeostasis? | Sweating to help cool down body
🗑
|
||||
| What is Analogous Structure? | Example structures would be a bird wing and an insect wing
🗑
|
||||
| What is Superposition/Relative Age? | Location in sedimentary rock layer determines age
🗑
|
||||
| What is Hardy Weinberg Equation? | Mathematical analysis used to determine if population is evolving
🗑
|
||||
| What is Fitness? | A measure of the ability to produce offspring
🗑
|
||||
| What is Biosphere? | Highest level of ecological organization
🗑
|
||||
| What is Restriction Enzyme? | Chemical scissors used to cut DNA
🗑
|
||||
| What is Recombinant DNA? | Formed by joining DNA molecules from different sources
🗑
|
||||
| What is Organization? | How things are placed within and outside an organism; interactions with the world
🗑
|
||||
| What is Unicellular? | One-celled organism
🗑
|
||||
| What is Multicellular? | Many-celled organism
🗑
|
||||
| What is Stimulus? | Physical or chemical change in the internal or external environment
🗑
|
||||
| What is Development? | Process when a mature adult is formed
🗑
|
||||
| What is Reproduction? | When organisms create more of themselves
🗑
|
||||
| What is Independent Variable? | The condition that is changed be the experimenter (tested variable)
🗑
|
||||
| What is Experimental Group? | Part of experiment that has tested variable (IV) applied
🗑
|
||||
| What is Prokaryotic? | Single-celled organisms with no nucleus and membrane bound organelles (bacteria)
🗑
|
||||
| What is Eukaryotic? | Organism made up of cells that have a membrane enclosed nucleus, many chromosomes (plants & fungi)
🗑
|
||||
| What is Autotroph? | Organism that makes its own energy; self-feeder
🗑
|
||||
| What is Heterotroph? | Other-feeder; gets energy from eating other organisms
🗑
|
||||
| What is Photosynthesis? | Organism that uses sunlight to make carbs/energy (oxygen)
🗑
|
||||
| What is Predation? | One species eats all or parts of another species
🗑
|
||||
| What is Mutualism? | Part of symbiosis; both benefit
🗑
|
||||
| What is Commensalism? | Part of symbiosis; one benefits while other is unaffected
🗑
|
||||
| What is Parasitism? | Part of symbiosis; one benefits and other is harmed
🗑
|
||||
| What is Fossil? | Remains of an organism that died long ago
🗑
|
||||
| What is Biogeography? | Study of locations of organisms around the world
🗑
|
||||
| What is homologous Structure? | Closely related structure that is derived from an ancestral structure
🗑
|
||||
| What is Vestigial Structure? | Structure reduced in size function and may have been complete in an organisms ancestor; are not used/important
🗑
|
||||
| What is Phylogeny? | Relationships by ancestry among organisms
🗑
|
||||
| What is Embryology? | Branch of biology studies formation and early development of living organisms; how organisms develop
🗑
|
||||
| What is Immigration? | Moving to a county that is not native to you
🗑
|
||||
| What is Emigration? | Entering another country
🗑
|
||||
| What is Symbiosis? | "Life together"; live together
🗑
|
||||
| What is Exponential Growth/Model? | Unrestricted; “J-shaped” curve; implies unlimited resources; invasive species and bacteria
🗑
|
||||
| What is Logistic Growth/Model? | Restricted; “S-shaped” curve; limited resources; has a carrying capacity
🗑
|
||||
| What is Carrying Capacity? | Number of individuals the environment can support over a long period of time
🗑
|
||||
| What is Producer? | Makes food; autotroph; plants
🗑
|
||||
| What is Consumer? | Ingest food; heterotroph; omnivore
🗑
|
||||
| What is Scavenger? | An animal, such as a bird or insect, that feeds on dead or decaying matter
🗑
|
||||
| What is Herbivore? | Any animal that eats only plants; deer
🗑
|
||||
| What is Carnivore? | Organism that eats only meat
🗑
|
||||
| What is Detrivore? | Heterotrophs that gets nutrients by eating decomposing organic matter; contribute to decomposition and nutrient cycles
🗑
|
||||
| What is Decomposer? | Organisms that break down the dead or decaying organisms
🗑
|
||||
| What is Gradualism? | Belief that changes occur slowly in the form of gradual steps; evolution proceeds at a steady pace
🗑
|
||||
| What is Punctuated Equilibrium? | Theory which proposes that most sexually reproducing species will experience little evolutionary change for most of their geological history
🗑
|
||||
| What is Plasmid? | Type of cloning vector
🗑
|
||||
| What is Sticky End? | Insertion of DNA= recombinant
🗑
|
||||
| What is Blunt End? | Identification
🗑
|
||||
| What is VNTR? | Variable Number Tandem Repeats
🗑
|
||||
| What is Hypothesis? | A prediction which needs to be tested to tell if it is correct
🗑
|
||||
| What is Observation? | Something you find using your five senses
🗑
|
||||
| What is Inference? | The process of drawing a conclusion by applying clues to observations or hypotheses
🗑
|
||||
| What is Biology? | Science that studies living organisms
🗑
|
||||
| What is Energy? | A source of usable power
🗑
|
||||
| What is Adaptation? | Traits changed to best fit their surroundings
🗑
|
||||
| What is Ecosystem? | A system formed by the interaction of a community of organisms with their physical environment
🗑
|
||||
| What is Biome? | A major regional ecological community of plants and animals characterized by a specific climate
🗑
|
||||
| What is Community? | A group of interacting organisms sharing an environment
🗑
|
||||
| What is Population? | A group of organisms of the same species inhabiting a given area
🗑
|
||||
| What is Domain? | Highest taxonomic rank of organisms, higher than a kingdom
🗑
|
||||
| What is Organism | A living thing that has the ability to act or function independently
🗑
|
||||
| What is Abiotic? | Non-living chemical and physical factors in the environment
🗑
|
||||
| What is Biotic? | Living organisms
🗑
|
||||
| What is Habitat? | The type of environment in which an organism or group normally lives
🗑
|
||||
| What is Niche? | The job of an organism in its environment
🗑
|
||||
| What is Species? | Taxonomic group whose members can interbreed
🗑
|
||||
| What is Energy Pyramid? | A graphical representation designed to show the productivity at each trophic level in a given ecosystem
🗑
|
||||
| What is Food Chain? | One representation of a predator-prey relationship between species within an ecosystem or habitat
🗑
|
||||
| What is Food Web? | A community of organisms where there are several interrelated food chains
🗑
|
||||
| What is Trophic Level? | The position an organism occupies on the food chain
🗑
|
||||
| What is Chrysalis? | Pupa of a moth or butterfly enclosed in a cocoon
🗑
|
||||
| What is Spinnerets? | Any larvae, such as silkworms, secrete the silk threads from which they form cocoons
🗑
|
||||
| What is Proboscis? | An elongated feeding tube attached to the head of an animal
🗑
|
||||
| What is Antennae? | One of the paired, flexible, segmented sensory appendages on the head of an insect; senses touch
🗑
|
||||
| What is Abdomen? | The region of the body of a vertebrate between the thorax and the pelvis
🗑
|
||||
| What is Qualitative? | Of descriptions or distinctions based on some quality rather than on some quantity
🗑
|
||||
| What is Quantitative? | Of a measurement based on some quantity or number rather than on some quality
🗑
|
||||
| What is Molting? | To shed periodically part or all of an outer covering
🗑
|
||||
| What is Psychological Adaptation? | Favorable changes experienced by an individual, either as regards himself or his relationship with his environment;a rearrangement in mental attitude
🗑
|
||||
| What is Morphological Adaptation? | A structural feature that aids in fitting a species to its particular environment
🗑
|
||||
| What is Nucleic Acid? | Contains DNA and RNA
🗑
|
||||
| What is Biodiversity? | The diversity of plant and animal life in a particular habitat
🗑
|
||||
| What is Cellular Respiration? | Processes that take place in the cells and tissues during which energy is released and carbon dioxide is produced and absorbed by the blood to be transported to the lungs
🗑
|
||||
| What is Evolution? | A gradual process in which something changes into a different and usually more complex or better form
🗑
|
||||
| What is Allele Frequency? | The number of copies of a allele divided by the number of copies of all alleles in a population
🗑
|
||||
| What is Gene Flow? | The transfer of alleles of genes from one population to another
🗑
|
||||
| What is Genetic Drift? | An overall shift of allele distribution in an isolated population, due to random fluctuations in the frequencies of individual alleles of the genes
🗑
|
||||
| What is Directional Selection? | When natural selection favors a single phenotype and therefore allele frequency continuously shifts in one direction
🗑
|
||||
| What is Disruptive Selection? | Individuals at both extremes of a range of phenotypes are favored over those in the middle
🗑
|
||||
| What is Phenotype Frequency? | A ratio stating the number of times a specific phenotype occurs in a population in a single generation
🗑
|
||||
| What is Speciation? | The evolution of a biological species
🗑
|
||||
| What is Genome? | The full DNA sequence of an organism
🗑
|
||||
| What is Gel Electrophoresis? | A technique used for the separation of DNA, RNA, or protein molecules using an electric field applied to a gel matrix
🗑
|
||||
| What is DNA Technology? | A series of procedures used to join together (recombine) DNA segments
🗑
|
||||
| What is Double Helix? | The shape that two linear strands of DNA assume when bonded together
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
iluvbmm
Popular Biology sets