Molecular Phylogenies Show All Land Plants Are a Monophyletic Group

question 7

Multiple Choice

Molecular phylogenies show all land plants are a monophyletic group.This suggests that _____.

• A)there were many different transitions from aquatic to terrestrial habitats
• B)wind-pollinated plants arose first
• C)land plants have undergone a diversification since they first colonized terrestrial habitats
• D)there was a single transition from aquatic to terrestrial habitats

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Definitions:

Orthhodox Psychoanalysis

A traditional form of psychoanalysis based on the theories and methods originally developed by Freud, focusing on unconscious conflicts.

Libido

A term used in psychoanalytic theory to describe the energy derived from sexual instincts and desires.

Archetypes

Universal, innate symbols and themes that emerge in myths, stories, and dreams, reflecting common patterns of the human mind and experience.

Controlled Comparative

A research method that involves the comparison of two or more groups or treatments to assess their effectiveness or outcomes.