intro quiz q's

Question 1

true/false

all organisms have an ordered structural design

Answer 1

true

Question 2

true/false

if the result of an experiment support your hypothesis then it has been proven true

Answer 2

false

Question 3

order the 7 major life history events in chronological order

Answer 3

1first cells
2.first eukaryotes evolve from Archean lineage
3.photosynthesis emerges and oxygenates atmosphere
4.evolution of multicelluarity
5. colonization of lad
6. first plants ad animals evolve
7. homosapiens speciate form an ancestor of all primates

Question 4

what type of bond is shown in the figure? which atom is more electronegative?

Answer 4

polar covalent bond; oxygen

Question 5

statement that best describes a species that is a microorganism such as a zebra

Answer 5

a group of organisms that produce fertile offspring under natural conditions

Question 6

what processes lead to speciation (evolution of new specie)

Answer 6

-seperation of land masses
-mass exticntions
-colonization of isolated island

Question 7

does particulate inheritance support’s darwins theory of pangenesis support mendels findings for the theory of evolution

Answer 7

no

Question 8

what characteristics allow carbon to build simple to complex biological molecules

Answer 8

-structural diversity of carbon chains including the ability to form double bonds and rings
-the ability to form covalent bonds with 4 other atoms

Question 9

coevolution

Answer 9

when different species evolve in compatible ways

Question 10

confirmation bias

Answer 10

using data or research that supports your hypothesis and you do not acknowledge conflicting data.

Question 11

four categories of evidence for the theory of evolution are

Answer 11

homology
-fossil evidence
-direct evidence
-darwin and wallace