Phylogenetic Studies of Self-Incompatibility in Leptosiphon

question 76

Multiple Choice

Phylogenetic studies of self-incompatibility in Leptosiphon

• A) revealed that self-incompatibility evolved only once.
• B) showed that self-incompatibility was the ancestral trait.
• C) supported the sensory exploitation hypothesis.
• D) could not be performed due to lack of a molecular clock.
• E) demonstrated convergent evolution of self-incompatibility.

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