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What type of fish is to be evolutionary ancestor to land animals?
lobe-finned fish
What type of fish is thought to be the evolutionary ancestor land animals?
lobe-finned fish
What type of organism is thought to be the ancresto of all plants?
The protista Chlorophyta has biochemical processes that make it the most probable ancestor of land plants.
Whales had an ancient ancestor that lived on?
land
Which evolutionary adaptation to bryophtes to colonize land?
Waxy Cuticle
Green algae is the oldest ancestor of what organism?
Green algae is the oldest ancestor of all land dwelling (non-marine) plants.
What is the evolutionary link between aquatic and land plants?
Green algae
What type of fish is thought to be the evolutionary to land animals?
lobe-finned fish
What animal was ambulocetus an ancestor to?
Ambulocetus, is the ancestor of the whales. It was known as the walking whale because it could walk on land, though it spent most time in water.
What evolutionary development made it possible from animals to move from the oceans to land?
development of lungs
What type of fish is thought to be evolutionary ancestors to land animals?
lobe-finned fish
What is adaptative radiation?
Adaptive radiation is the evolution of a new species in a relatively short period of time. When many species share a single ancestor. burst of diversification of a group of organisms into an array of niches. ADAPTIVE CAUSES: • After mass extinction: - Reptile radiation after P-Tr - Mammal radiation after K-T • Novel environment: - Sweepstakes routes • Evolutionary transition: - Conquest of land, air • Removal of a barrier - Return of more oxygenated conditions • Key Innovation - Examples: Flight, pharyngeal jaws
