SCIENCE OF ZOOLOGY Flashcards
demonstrate a unique & complex molecular organization
UNIQUE CHEMICAL COMPOSITION
biochemical processes; maintains organisms.
* ANABOLISM
* CATABOLISM
METABOLISM
synthesis of molecules
ANABOLISM
breakdown of molecules
CATABOLISM
refers to increase and series of progressive nonrepetitive changes
GROWTH & DEVELOPMENT
interact with their environment; assimilate nutrients & react to certain stimulus.
ENVIRONMENTAL INTERACTION
genetic information is coded in the DNA; fidelity of inheritance
GENETIC PROGRAM
ability to perpetuate; development of new species.
REPRODUCTION
ability toa adjust to new environment/ changes in their current environment
ADAPTATION
new characteristics can appear at any level/ living systems are arranged in order.
ORGANIZATION
exhibits precise controlled movements
MOVEMENT
LEVELS OF ORGANIZATION:
basic unit of matter
ATOM
LEVELS OF ORGANIZATION:
smallest fundamental unit of compounds
MOLECULE
LEVELS OF ORGANIZATION:
basic unit of life
CELL
LEVELS OF ORGANIZATION:
group of similar cells specialized to do common function.
TISSUE
LEVELS OF ORGANIZATION:
functional units of an animal body; made out of more than 1 type of tissue
ORGAN
LEVELS OF ORGANIZATION:
association of organs that performs together overall function.
ORGAN SYSTEM
LEVELS OF ORGANIZATION:
living creature w/ independent parts
ORGANISM
LEVELS OF ORGANIZATION:
individuals capable of interbreeding
POPULATION
LEVELS OF ORGANIZATION:
various species in a common location
COMMUNITY
LEVELS OF ORGANIZATION:
complex of living organisms; unit of space
ECOSYSTEM
life supporting stratum of earth’s surface
BIOSPHERE
type of living organism where it can produce their own food
(bacteria, plants)
AUTOTROPHIC
type of living organism that consumes other organisms for food
(animals, fungi, some protists)
HETEROTROPHIC
UNICELLULAR
composed of only 1 cell
MULTI CELLULAR
composed of many cells
cell that do not have nucleus (ex: bacteria)
PROKARYOTIC
cell that has nucleus (ex: animals, plants, fungi)
EUKARYOTIC
PROTOPLASMIC LEVEL
found in unicellular (protozoa)
TISSUE LEVEL
organized into definite pattern
ORGAN SYSTEM LEVEL
organs work together to form organ systeems
CELLULAR LEVEL
functionally differentiated
ORGAN LEVEL
more specialized functions
protection of internal body organs, absorption of subs from environment of species.
INTEGUMENTARY SYSTEM
(SKIN, HAIR, NAILS)
major controlling system
NERVOUS SYSTEM
(BRAIN, SPINAL CORD, NERVES)
movement & support, protection of visceral organs
SKELETAL SYSTEM
(BONES, LIGAMENTS & JOINTS)
body movement, facilitate other body parts’ movement
MUSCULAR SYSTEM
transport oxygen & movement of lymph
CIRCULATORY SYSTEM/ CARDIOVASCULAR SYSTEM
(HEART, BLOOD VESSELS)
defense against foreign bodies/pathogens
IMMUNE SYSTEM
(BONE MARROW, LYPHOID ORGANS)
gas exchange (carbon dioxide release, intake of oxygen)
RESPIRATORY SYSTEM
(LUNGS, AIRWAYS, SKIN)
regulation of blood volume; removal of excretory wastes
URINARY SYSTEM
(KIDNEYS, URETERS)
breakdown of food
DIGESTIVE SYSTEM
( MOUTH, STOMACH, INTESTINES)
reproduction of early dev. of new indiv.
REPRODUCTIVE SYSTEM
(GONADS, GENITALIA)
TRUE OR FALSE
ZOOLOGY
ZOON (ANIMAL) + LOGOS (TO STUDY)
* FIELD OF SCIENCE COVERS COMPLEXITY OF THE PROCESS WITHIN ANIMALS
TRUE
he classified organisms as growing & capable of reproduction.
*animals & plants = movement & sense of environment
*humans = ability of deep thought
ARISTOTLE
developed system of binomial nomenclature
“Linnaean system of classification”
CARL LINNEAUS
true or false
ecological perspective in zoology:
all organisms are connected w/ one another.
TRUE
true or false:
environment doesn’t play a major role in the survival of animals.
FALSE - PLAYS A MAJOR ROLE
true or false:
human activities are causing severe impact to most animal species
TRUE
study of fossils
PALEONTOLOGY
study of animal classification/ evolutionary relationships
SYSTEMATICS
ANATOMY
study of dissection, internal body structures & function
study of biological functions & biochemical processes of animal body
PHYSIOLOGY
study of worms
HELMINTOLOGY
study of crustaceans
CARCINOLOGY
study of mollusks
MALACOLOGY
ENTEMOLOGY
study of insects
ICHTYOLOGY
study of fishes
HERPETOLOGY
study of reptiles/amphibians
study of birds
ORNITOLOGY
SCIENCE IS CHARACTERIZED:
- guided by natural law
- explanatory by reference to natural law
- testable against the observable world
- conclusions are tentative; not necessarily final word
- falsifiable
group of related hypothesis; supported by many experiments & observation
THEORY
powerful theories that guide extensive research
PARADIGM
occurs in nature as founded by observation
LAW
law of nature which other laws are based
PRINCIPLE
universe came from explosion of hot ball of gas
BIG BANG THEORY
DOCTRINE OF CREATION
life is created by supreme being
SPONTANEOUS GENERATION
life came from non living things
microscopic life forms from outer space
PANSPERMIA
life came from other living organisms
BIOGENESIS
life cam from inorganic matter
ABIOGENESIS