What percentage of your final grade does the proctored midterm exam on campus count?
30
Application of chapstick is acceptable in the lab.
False
Broken glass should be disposed of
broken glass box
If you miss the midterm or the final exam on campus, how many absences will you receive?
2
How many absences can you have in this class before being submitted as inactive?
2
What kind of bacteria are you likely to find in a volcano or hot geyser?
Archaea
Which of these organisms are fungi?
mushroom, yeast, mold, ringworm
Which are "fungus-like" protists?
slime mold
Which is a "plant-like" protist?
algae, spyrogyra, volvox
All bacteria are dangerous and cause illness.
false
Which is domain includes the bacteria you would get on your hand when opening a door knob?
bacteria
The sporophyte is the _______ generation.
diploid
The carpel (pistil) of a flower is associated with the development of the male parts.
false
Which of these are gymnosperms?
conifers, ginkos, cycads, gnetophytes
Another name for a pollen grain is
microgametaphyte
Ferns have vascular tissue.
true
The antheridium contains eggs.
false
The carpel or pistil has a terminal _________________.
stigma
The __________ cone is another name for the female pine cone.
seed
Sea anemones have a tube within a tube body plan.
false
Which animal lives as a polyp in its adult form?
Sea anemones
Which animals are in phylum Nematoda?
hookworms, pin worms, heart worms, filarial worms, ascaris
The head of a tapeworm is called a _____________.
scolex
Choose all the animals from the list that have bilateral symmetry.
earthworm, tapeworm, ascaris, Planarian worm
Which animals have a muscular foot?
mollusks
Choose the animals that are examples of Cnidarians
coral, portaguese man of war, obelia, hydra, sea anemone
Which phylum of animals studied in Animals 1 is entirely parasitic?
nematoda
____________ have an anticoagulant in their saliva. (specific animal, not phylum)
leeches
Which animals are invertebrate chordates?
tunicates, lancelets
Echinoderms have what type of symmetry?
radial
Mammals are distinguished from all other animals because they have hair.
true
Insects have ___ legs.
6
Which is not an arachnid?
pillbug
To what phylum do scorpions belong?
Arthropoda
To what class do sharks belong?
Chondrichthyes
Which is in Class Amphibia?
toads
Shrimp belong to what phylum?
Arthropoda
Sea stars move and feed with the use of tube feet.
true
Competition for resources affects population growth.
True
Which meat should be throroughly cooked to avoid trichinosis?
pork
Choose the examples of mutualism.
Lichens, Termites and zooflagellates, ants and plants, Rhizobium
The Bell frog is a(n)
2nd order heterotroph
To create energy, a rattlesnake
consumes animals
An arctic wolf is a(n) _________.
3rd order heterotroph
In competing populations of organisms, genetic variations that reduce competition are favored through ________ ___________.
natural selection
A lichen is a symbiotic relationship between an alga or cyanobacterium and a _________________.
fungus