Scientists,theories And Organisms Flashcards
After traveling the world and the HMS Beagle he spent over 20 years gathering evidence for his theory of natural selection
Charles Darwin
True or false there is very little evidence for the theory of evolution
False
Evidence for evolution includes
Similarities in early development
homologous structures similarities in DNA
and fossils
Order the levels of classification
Kingdom phylum class order family genus species
The scientific names of all living things are in the language of
Latin
Scientific names of all living things consist of what levels of classification
Genus and species
What are the six kingdoms of living things
Animals bacteria plant fungus protist and archae
Define eukaryote
A cell contains a nucleus
That’s a prokaryote contain a nucleus
Nah
What do you call an organism that makes it’s own food
Autotroph
What do you call an organism that needs to eat other organisms to survive
Heterotroph
True or false archaea can survive in extreme environments
True
Is reproduction with one parent exact copy of that self sexual or asexual
Asexual
True or false bacteria reproduce very slowly
False
False all bacteria are harmful
False
Viruses live on or in another organism and cause them harm therefore they are
Parasites
True or false viruses can reproduce without a host
False
Are viruses or bacteria treated with anabiotic’s
Bacteria
True or false
Some bacteria have evolved resistance and cannot be killed with antibiotics
True
What dead and weakens thing is in vaccines
Viruses
Name the three types of bacteria
Spheres
Rods
Spiral
Dichotomous keys work by continuously breaking larger groups into ——– categories
Two
What number do you always start with when using a dichotomous key
1
Dichotomous keys classify Organisms using——-
Physical traits
There are ——-kingdoms of living things
6
Eukaryotes that live in wet environments
Protists
How does the paramecium move
Cilia
How does the volvox get food
Photosynthesis
What can be both and autotroph and a heterotroph
Euglena
How do amoeba get food
It surrounds and engulfs food
List two examples of the fungi kingdom
Mushrooms and mold
Fungi are
Heterotrophic eukaryotes
Are yeast unicellular or multicellular fungi
Unicellular
Yeast reproduce asexually by——
Budding
All fungi produce—– in order to reproduce in a new location
Spores
What part of a mushroom is used for feeding and reproduction
Hyphae
Are plants unicellular or multicellular
Multicellular
What is the outermost structure in a plant cell
Cell wall
The process by which plants make their own food
Photosynthesis
What is needed for photosynthesis
Sunlight
Water
Carbon dioxide
What is made during photosynthesis
Sugar and oxygen
What type of plant has xylem and phloem
Vascular
If a plant does not have a xylem and phloem him what is it
Non vascular
What are the three parts of the seed
Seedcoat
Cotyledon
embryo
embryonic leaves
