Biology 274

Question 1

Charles Kreb

Answer 1

Hare and lynx population cycle

Question 2

Bernard Kettlewell

Answer 2

Brown and white moths as example of evolution and crypsis

Question 3

Joseph Grinnell

Answer 3

Niche does not equal habitat

Question 4

Charles Elton

Answer 4

Niche does not equal habitat

Question 5

G. Evelyn Hutchinson

Answer 5

Father of ecology. Niche does not equal habitat

Question 6

Brodie

Answer 6

Studied newt and snake toxicity

Question 7

Joseph Connell

Answer 7

Competitive exclusion in barnacles

Question 8

G. F. Gause

Answer 8

Competitive exclusion in paramecium

Question 9

Frederic E. Clements

Answer 9

Communities are Predictable and species determine what other species will be present

Question 10

Henry A. Gleason

Answer 10

Communities are random and abiotic factors determine community

Question 11

Robert Macarthur

Answer 11

Island biogeography theory

Question 12

E. O. Wilson

Answer 12

Island biogeography theory

Question 13

Robert (Bob) Paine

Answer 13

Keystone species. He took away all sea stars from habitat and studied what happen with no predator

Question 14

Jim Estes

Answer 14

Tropic cascade on kelp was affected by killer whales eating otters due to over fishing