WorksheetsFinal: Unit 5 23-24
Total questions: 10
Worksheet time: 10mins
Sort the characteristics into the correct categories
heterotrophic (eats others for food)
autotrophic (makes its own food)
cells contains a nucleus but no cell wall
cell contains a nucleus AND a cell wall
can be either autotrophic or heterotrophic
cell does not have a nucleus
either multicellular or unicellular
can be either multicellular or unicellular
only unicellular
Members of the same species of lizard became separated during a flood. Over many years, the two groups became two separate species. What is the best evidence to support this?
The groups have different patterns of color.
The groups have different mating habits.
The groups live in different habits.
The groups eat different foods.
What is the goal of taxonomy?
to establish a relationship of organisms to their environments.
to classify living things into groups
to determine the classification of extinct species
to find the difference between organisms
Using the classification chart, determine which two organisms are the most closely related?
Leopard and gray wolf
Coyote and gray wolf
American badger and coyote
American badger and European otter
Use the chart to help you identify the organism that has bilateral symmetry, a segmented body, and an exoskeleton.
Mollusca
Porifera
Arthropoda
Cnidaria
The 8 levels of classification, from most broad to most specific, are
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
Domain, Species, Kingdom, Genus, Phylum, Family, Class, Order
Order, Kingdom, Species, Domain, Phylum, Family, Class, Genus
Domain, Genus, Family, Order, Class, Phylum, Kingdom, Species
Sort the following into the correct category based upon whether they are vascular or nonvascular.
answer
(a) Vascular
Includes seedless plants like club mosses, ferns and horsetails
(b) Nonvascular
Lack true leaves and stems and roots
Reproduce asexually or through spores
Stay short and close to the ground
Must live in a moist habitat
Grow tall because of xylem & phloem
Gymnosperms
and angiosperms
The table shows the characteristics of several different plants. Which two plants in the table could be grouped together based upon their characteristics?
Rose and algae could be grouped together as a vascular plant since they have roots, stems, and leaves.
Pine tree and rose could be grouped together as a vascular plant since they have roots, stems, and leaves.
Fern and pine tree could be grouped together as seeded vascular plants since they both reproduce with seeds.
Fern and algae could be grouped together as non-seeded vascular plants since they both do not reproduce with seeds.
The term "invertebrate" means the organism that
does not have a backbone.
makes its own food.
has a backbone.
contains vascular tissue.
Which group of organisms have members who are ectothermic (cold-blooded), have scales, and lay eggs?
Reptiles
Birds
Mammals
Amphibians
