ch 7 quiz 1

Question 1

taxonomy

Answer 1

science of classifying and naming animals based on physical characteristics

Question 2

taxon

Answer 2

levels of classification (species, family etc)

Question 3

Carolinus Linnaeus

Answer 3

started classifying based on external appearance, invented the binomial nomenclature (call an animal by its genus and species), his 3 kingdoms were plants animals and minerals, he did it to help unify identification and make a consistant naming system

Question 4

cladogram/phylogenetic tree

Answer 4

classification system based on most recent common ancestor

Question 5

node

Answer 5

shows a common ancestor

Question 6

sister taxon

Answer 6

2 clads with a common ancestor

Question 7

goal of photosynthesis

Answer 7

to harness the sun’s energy and store it in the chemical bonds of glucose

Question 8

chemical bonds

Answer 8

ionic
polar covalent
nonpolar covalent bond

Question 9

molecular forces

Answer 9

hydrogen bonds
van der waal forces

Question 10

prokaryotes vs. eukaryote

Answer 10

prokaryote have no nucleus or membrane bound organelles
eukaryotes have a nucleus and membrane bound organelles

Question 11

eight taxa

Answer 11

domain, kingdom, phylum, class, order, family, genus species