Solved

Three of the Phyla of Seedless Vascular Plants-Rhyniophyta, Zosterophyllophyta, and Trimerophytophyta-Had

Question 17

True/False

Three of the phyla of seedless vascular plants-Rhyniophyta, Zosterophyllophyta, and Trimerophytophyta-had become extinct by the end of the Devonian period.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q12: In a eusporangium, the initials divide by

Q13: Tracheids differ from vessel elements in that

Q14: The great height reached by some vascular

Q15: A eustele has a pith, but a

Q16: Tracheids most likely evolved from vessel elements.

Q18: Antheridiogens are water-soluble substances that affect sex

Q19: Carinal canals and conspicuously jointed stems are

Q20: Cooksonia, a member of the phylum _,

Q21: In a typical member of Polypodiopsida, the:<br>A)antheridia

Q22: The vascular tissue system is embedded in