unit 1 review sheet
Terms
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- Flagellata
- class for volvox
- Cilliata
- class for paramecium
- circular, can be cut into several identical pieces
- What is radial symmetry?
- can be cut into left and right halves
- what is bilateral symmetry
- radial symmetry because it allows specialization of organs and greater mobility
- Which type of symmetry is considered to be more advanced? Why?
- protoplasmic
- At what level of organization are protozoa?
- flagella
- method of locomotion for volvox
- first opening (mouth vs anus) cleavage patterns (spiral vs radial), embryonic cells (determinate vs indeterminate)
- what is the difference between protostomes and deuterostomes
- b, z, a
- what order? blastocyst, zygote, adult
- eukaryotic cells, have cells with no cell walls, mulitcellular, heterotropic
- four characteristics that all animals share
- zygote
- structure formed from union of egg and sperm
- 1. capable of dividing 2. unspecialized 3. can become specialized cells
- what are the unique features of embryonic stem cells
- plasmalemma
- specialized name for the cell membrane in an Amoeba
- cilia
- method of locomation for paramecium
- the zygote forms a thick coat
- What adaptation does a Volvox zygote have to help it survive through harsh environmental conditions?
- seven levels of taxonomy
- kingdom, phylum, class, order, family, genus, species.
- capturing food
- what are pseudopods used for besides locomotion
- endosymbiont hypothesis (because some organelles have their own dna and circulatory systems and reproduce like prokaryotes)
- how single celled eukaroytes developed on earth
- Carolus Linnaeus
- person who is credited with developing the modern system of classification of living things
- evolution
- changes in organisms over time
- pseudopod
- method of locomotion for amoeba
- stress. volvox colones reproduce sexually in response to stress in the environment to produce more genetically viable colonies.
- What determines the method of reproduction utilized by Volvox?
- homologous
- classification by using body parts with similar structure
- sol-gel theory
- theory that explains how amoebas move
- psuedopod
- false foot
- adaptive radiation effects how organisms can reproduce, if they can't reproduce they diverge into species, more species creates more diversity
- What is the connection between adaptive radiation, speciation, and diversity among animals?
- cladistics
- branch of science involves classifying organisms according to their phylogenetic relationships
- none outside of host
- method of locomotion for plasmodium
- genus and species
- two parts of a scientific name
- protoplasmic
- level of organization for protozoa
- unknown
- what is biological success
- unknown
- which protozoan class is most biologically successful
- Sporozoa
- class for plasmodium
- Sarcodina
- class for amoeba
- Charles Darwin
- Name the person who is credited with developing the modern system of classification of living things.
- organelles
- little organs
- body cavity
- Describe a coelom
- unknown
- what is the name of the coat that protects the zygote during adverse conditions
- ectodermis, mesodermis, endodermis
- Animals at the tissue level of organization develop from which three specific tissue layers?
- zoology
- study of animals