Which of the following observations helped Darwin shape his concept of descent with modification?
A) Species diversity declines farther from the equator.
B) Fewer species live on islands than on the nearest continents.
C) Birds can be found on islands located farther from the mainland than the birds' maximum nonstop flight distance.
D) South American temperate plants are more similar to the tropical plants of South America than to the temperate plants of Europe.
E) Earthquakes reshape life by causing mass extinctions.
Two mechanisms that affect cell shape and movement.
Gram + Cocci Concept Map
Concept map
From your experiences in grade school, can you tell if or how your teachers unintentionally helped ...
VALUATION CONCEPT & METHODOLOGIES
Summer squash exhibiting various fruit-shape phenotypes, including disc, long, and sphere