Variation

Question 1

Darwin ideas

Answer 1

Everything has a decent
Natural selection has many forms

Question 2

Lamark

Answer 2

Animals change and adapt themslves over time

Question 3

Darwin

Answer 3

The ones with the bet features survive and out live the weak.

Question 4

Variation

Answer 4

When two different species breed and some sort of difference is shown

Question 5

Georgies Buffon

Answer 5

Living things change over time as a result of enviorment. Earth old

Question 6

Natural Selection

Answer 6

Characteristics that are favored surving

Question 7

Molecular bio/ genetics

Answer 7

DNA between related orginzums are similar

Question 8

Gradualism

Answer 8

Steady change and big chnages occor becaus of small ones

Question 9

Charles Lyrell

Answer 9

Earth is old and change happens very slow

Question 10

Postzygote

Answer 10

Aftr mating

Question 11

What are the two types of specification

Answer 11

Transformation: Through mutations the strongest form is created
Divergence: One or more species is formed through mutations from an orgin and increase biodiversity

Question 12

Adaptation

Answer 12

A physical or physological or behvaior that helps an organzum survive

Question 13

Behavioral adaptations

Answer 13

behvaior like playing dead that helps it survive

Question 14

Georgies Curvier

Answer 14

Study of fossils and said extinctions happen called revolutions

Question 15

Transitonal fossils

Answer 15

Show natural selection

Question 16

Homolegus

Answer 16

Same strcture, diff function same orgin

Question 17

What needs to happen for specification to occour

Answer 17

Geological barriers
Biological barries (cant breed with one another)

Question 18

Selective advantage

Answer 18

Mutations that lead to some some sort of advantage

Question 19

Embrylogy

Answer 19

Similar embryos in related groups

Question 20

Divergence

Answer 20

One or more species is formed through muations and creates several.

Question 21

Mutations

Answer 21

When DNA changes when mating

Question 22

What are the two paces of eveolution

Answer 22

Gradualism: Gradual change stready and big changes occor by small ones
Puncuated evolution: Rapid change like after an extinction, after equlibrium there is little change after being interupted

Question 23

Biogeography

Answer 23

Study of the past and present organizums in diff locations
Geographically close enviroments have close species

Question 24

Embroyology

Answer 24

Shows the similarities between embryos

Question 25

Adaptive radiations

Answer 25

Diversifation of common ansestial structures into many new ones (finches of galapgoes)

Question 26

Evidence for evolution

Answer 26

The fossils found closer to the surface have a closer relation to living species. Not all older species appear at the same ime

Question 27

Natural selection last points

Answer 27

Life forms from an ansestor All things have a common ansestor Everything has a common orgin Species evolve through mutations

Question 28

Analogus

Answer 28

Same strcutre diff function diff orgin

Question 29

Physcologlical adaptations

Answer 29

Metabolic or physological adaptation to hel an organizum survive

Question 30

Puncutated eqilibrium

Answer 30

Periods of rapid chane after an extinction After equilirium there is little change puncuated by specifcation

Question 31

Aristotle

Answer 31

There is a heiarchy that life existed uncahanged in a scala natura

Question 32

Structural adapations

Answer 32

Physical feature gained it help it survive

Question 33

Prezygote

Answer 33

Mating

Question 34

Transformation

Answer 34

One species through mutations creates the best form and out lives the others.

Question 35

Anatomy

Answer 35

Homolegus structures have the same structure, diff function, same orgin Anaolgus have the same purpose, diff structure diff orgin

Question 36

Specification

Answer 36

Formation of new species