Question

Match the description with the correct phylum or phyla. Enter the correct letter in the fields below. Each letter will be used once. A. Cycadophyta B. Ginkgophyta C. Gnetophyta D. Coniferophyta E. Both Cycadophyta and Ginkgophyta F. Both Cycadophyta and Gnetophyta G. Both Ginkogphyta and Coniferophyta H. Both Gnetophyta and Coniferophyta I. Phyla Ginkogphyta, Gnetophyta, and Coniferophyta J. All four phyla

Answer 1

Answer:

Explanation:

The four (4) phyla of a gymnosperm include Cycadophyta, Gynkophyta, Gnetophyta, and Coniferophyta. The below information shows the correctly suitable matches for the right description.

$\text{1. Support system is a stem ------ I. Phyla Ginkogphyta, Gnetophyta, and Coniferophyta }$$\text{2. Support system is a trunk ------ F. Both Cycadophyta and Gnetophyta}$

$\text{3. Has tap roots ------ H. Both Gnetophyta and Coniferophyta }$

$\text{4. Has long and short branching roots and rosettes of highly divided leaves.}$

$\text{----- A. Cycadophyta}$

$\text{5. Reproduces by both sexual and asexual means. -}$$\text{------ G. Both Ginkogphyta and Coniferophyta}$

$\text{6. Reproduces by sexual means. ------ E. Both Cycadophyta and Ginkgophyta}$

$\text{7. Have fan-shaped dimorphic leaves.----- B. Ginkgophyta}$

$\text{8. Have needles in bundles ---- D. Coniferophyta}$

$\text{9. Have strap-like or scale-like leaves ---- C. Gnetophyta }$

$\text{10. Seeds are not enclosed in an ovule but mature on the surface of a cone scale. }$

$\text{----- J. All four phyla}$