Lab Prac Study Flashcards
Three types of bacteria and describe their shape
Coccus- round like a bunch of grapes
Ecoli- longer two long ovals connected
Sparilla- spiral
What makes all bacteria cells different from most other cells
Bacteria cells don’t have a nucleus
Animal-like protist are known as
Protozoans
Why are protozoans considered animal-like
They move from place to place and obtain their own food
How do sarcodines move give and example and and how the example reproduces
Pseudopods, amoeba, binary fission
How do ciliates move give and example and how the example reproduces
Cilia hair, paramecium, binary fission
Plant-like Protista are known as
Algae
Why are algae considered plant-like
They are autotrophs
Identify 3 examples of plant like protist
Spirogyra, euglena , volvox
Why aren’t multicellular fungi classified as members of the plant kingdom
They are decomposers
Name 3 types of fungus,how it reproduces and whether it’s multicellular or unicellular
Yeast-unicellular-budding
Mold-multicellular-spores
Mushroom-multicellular-budding
Parts of a mushroom
- cap (top part)
- hyphae(spores)
- gills
- stalk
- underground hyphae (roots)
What are invertebrates
Animals without a backbone
What are vertebrates
Animals with backbones
Name the phylums of these 5 organisms :jellyfish,worm,snail,starfish,hydra plant
Cnidarians,Annelids,mollusk,echinoderm,hydra
Name the classes of these 4.organisms :spider,lobster,grasshopper,wasp
Arachnids,Arthropods,insects,insect
Define homozygous and purebred
Purebred:an organism that always produces offspring with the same form of trait homozygous: having two identical alleles for a trait
Define homozygous and hybrid
Hybrid:an organism that has two different alleles for a trait
Define dominant trait
The trait that always shows up in the offspring
Define recessive trait
The trait that doesn’t show up in the offspring
What are the tree types of muscle tissue
Skeletal(striated and voluntary;attached to bones) cardiac (striated and involuntary;found only in the heart),and smooth (no striations and involuntary;lines the inside of internal organs)
Name the 3 typed of blood vessels
Artery(thickest walls;carries oxygenated blood), capillaries (one cell thick, allows for the exchange of materials) and veins (have valves and carry deoxygenated blood back to the heart
What is a good chain
A food chain is a series of events In which one organism eats another
What is an energy pyramid
An energy pyramid is a diagram that shows the amounts or energy that males from one feeding level to another in a food web
What are usually found at the start of all food chains and the base of all the food energy pyramids
Plants (producers)
What is the primary source of energy for all the producers or autotrophs
The sun
