FeaturePsilophyta Lycophyta EquisetophytaPterophyta PsilotumLycopodiumSelaginellaIsoetesEquisetumNephrolepisType of “Leaves” Type of stele Sporangia organization Other distinct features

Introduction :- Psilophyta is a phylum of primitive tracheophyte plants that contains two extant…

Answered: Feature Psilophyta Lycophyta…

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter25: Seedless Plants

Section: Chapter Questions

Problem 3VCQ: Figure 25.24 Which of the following statements about the fern life cycle is false? Sporangia produce...

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acrial sporophyte collumella hydroids alternation of generation antheridium lеptoid liverworts perine layer pscudo-claters rhizoids cuticle hornworts elaters intercalary sporophyte mosses leafy gametophyte archegonium oil bodies gemmae stomates 18 19 20 14 11 10 13 12 16 15 5. 4
Mention any two differences of Riccia and Funaria with reference toSporophyte
thin flap or covering on a fern sorus small, tongue-like outgrowth on the leaf of Selaginella term for the specific type of sporangium of the true ferns general term for the leaf of a fern another term for the fern crozier another term for the extinct scale tree term for the leaflet of the fern general term for spore-bearing leaf common name applied to all types of seedless vascular plants, regardless of origin the condition of being able to produce 2 types of spores midrib of a fern leaf that connects to the stipe lignified water-conducting cells of seedless vascular plants the condition in which gametophytes produce sporophytes without any fusion of gametes small, leaf-like stem outgrowths that lack vascular tissue old collective term for all seedless vascular plants the leaf of the lycophytes genus of the quill wort a spore that develops into a female gametophyte plural form of the sporophyll-bearing structure of lycophytes common name for Azolla sp. general term for a seedless…
label and locate the visible parts of moss sporophyte (use arrow to edit on the photo)
this is a moss sporophyte label the perculum, calyptra, gametophyte, capsule, seta, foot if they are visible, indicate if it is not visible please locate the parts on the photo, use arrow to edit the picture
The hood covering the capsule of the moss sporophyte
Characteristics of Four Different Plants Vascular Tissue Seeds Flowers Cones Plant 1 X Plant 2 Plant 3 Plant 4 Which of the above species is a moss?
e th aci st SJ I the size, shape, and arrangement of the leaves, which are microphylls, small leaves with only one vein. Examine the roots and their relationship to the stem. In Selaginella, the roots grow downward from a leaf-bearing stem. The sporangia of the Lycopodiophyta are borne on leaves essentially similar to the sterile leaves of the plant. The sporangium bearing leaf is called a sporophyll. In Selaginella and Lycopodium, the sporophylls occur in compact aggregates called cones, or strobili. 1. Label the microphylls and strobili in the Figure 1 below. Figure 1. Lycopodium sp. Examine the prepared slide of a mature Lycopodium strobilus. (See text Figure 17-16, pages 406 and 407.) Note that Lycopodium, like most species in the Lycopodiaceae, is homosporous and only produces one type of spore. iw ow del ain 2. Label the spores in Figure 2 below. qXI 92 Laibaquari Figure 2. Lycopodium strobilus l.s. 3. Given that Lycopodium is homosporous, would you expect its gametophytes to be…
State uses of bryophytes
The following structures are found on the underside of fern leaves and contain sporangia: sori rhizomes megaphylls microphylls
Figure 25.14 Which of the following statements about the moss life cycle is false? The mature gametophyte is haploid. The sporophyte produces haploid spores. The calyptra buds to form a mature gametophyte. The zygote is housed in the venter.
Microphylls are characteristic of which types of plants? mosses liverworts club mosses ferns

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Feature	Psilophyta		Lycophyta		Equisetophyta	Pterophyta
	Psilotum	Lycopodium	Selaginella	Isoetes	Equisetum	Nephrolepis
Type of “Leaves”
Type of stele
Sporangia organization
Other distinct features

Feature Psilophyta Lycophyta Equisetophyta Pterophyta Psilotum Lycopodium Selaginella Isoetes Equisetum Nephrolepis Type of “Leaves” Type of stele Sporangia organization Other distinct features