Unit 3 Part 1 Quiz

Question 1

Eukaryotic

Answer 1

All organisms consisting of cells which contain membrane-bound nuclei

Question 2

Prokaryotic

Answer 2

Single celled organisms containing no internal structures surrounded by membranes (no nucleus)

Question 3

Kingdoms

Answer 3

Archaebacteria, protistia, fungi, plantae, animalia

Question 4

Kingdom Organization

Answer 4

Kingdom, phylum, class, order, family, genus, species

Question 5

Macroevolution

Answer 5

Formation of new species from ancestrial species

Question 6

Microevolution

Answer 6

Change in gene’s frequency within a population

Question 7

first of the four causes of evolutionary changes

Answer 7

Mutation (fundamental genetic shifts)

Question 8

Second cause of evolutionary change

Answer 8

Genetic drift (isolated population accumulates different mutations overtime)

Question 9

Third evolutionary change

Answer 9

Founder effect (sampling bias during immigration)

Question 10

Fourth evolutionary change

Answer 10

Natural selection (differential reproduction of individuals in the same population based on one genetic difference among)

Question 11

Modes of action

Answer 11

Stabilizing selection, directional selection, diversifying selection