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bezimeni [28]
3 years ago
9

Mechanism of macroevolution works by __________. a. appearing in the fossil record of species with similar morphologies. b. weak

ening of barriers to reproductive isolation. c. continuation of gene flow between populations. d. multiple acts of speciation on an ancestral organism.
Biology
1 answer:
Marta_Voda [28]3 years ago
6 0

Answer:

D

Explanation:

Mechanism of macroevolution works by multiple acts of speciation on an ancestral organism.

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