Which of the Following Gymnosperms Retain the Ancestral Trait of Swimming

question 155

Multiple Choice

Which of the following gymnosperms retain the ancestral trait of swimming sperm?

• A) Cycads and ginkgos
• B) Ginkgos and conifers
• C) Conifers and cycads
• D) Gnetophytes and conifers
• E) Ginkgos and gnetophytes

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