When vascular tissue first forms, the central cylinder of xylem and phloem is called a stele. The stele of vascular plants come in several types depending on how the vascular tissue is arranged. Below is a cross section of a clubmoss (Lycopodium), which is actually an ancestral group of seedless vascular plants and not a true moss. What type of stele do clubmosses have? (You may need to search your Photo Atlas or internet to find the answer). O protostele O siphonostele O eustele O dictyostele

When vascular tissue first forms, the central cylinder of xylem and phloem is called a stele. The stele of vascular plants come in several types depending on how the vascular tissue is arranged. Below is a cross section of a clubmoss (Lycopodium), which is actually an ancestral group of seedless vascular plants and not a true moss. What type of stele do clubmosses have? (You may need to search your Photo Atlas or internet to find the answer). O protostele O siphonostele O eustele O dictyostele

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter33: Plant Structure, Growth, And Development

Section: Chapter Questions

Problem 6TYU

See similar textbooks

Similar questions

A very important feature of ferns is shown: Their shoot xylem is not solid as it was in the rhyniophytes. In the evolution of ferns and seed plants, there was the evolution of pith. A stele with a pith is called a . Another significant feature of ferns is that the phloem occurs both to the outer side as well as the inner side of the xylem. Where does it occur in the vascular bundles of flowering plants?
Which of the following is the defining feature of true vascular tissue in plants? Group of answer choices the presence of lignin tracheids vessel elements the presence of cellulose none of the above
What is the position of the sporangia (describe specific position/orientation of sporangia on the stem or leaf blade) of the following plant groups: a. Bryophytes b. Rhyniophytes c. Lycophytes d. Monilophytes
Which of the following are water-conducting cells that are dead at functional maturity? parenchyma cells tracheids and vessel elements collenchyma cells sieve-tube elements
Why are the central cells of the moss not called vascular tissue even it is also specialized in transporting water?
Which of the following structures is not found in bryophytes? a. a cellulose cell wall b. chloroplast c. sporangium d. root
Ranunculus stem Explain the functions of each tissue observed in the buttercup stem. Which tissues found in the buttercup would you least expect to find in a moss?
A tracheid is -a gametophyte cell. -a small branch of an insect trachea. -a specialized vascular cell that is collenchyma -a specialized vascular cell that is sclerenchyma -a specialized vascular cell that is parenchyma
What are the features of bryophyte gametophytes and sporophytes? What are brood bodies? What allowed seedless vascular plants to grow tall What characteristics distinguish them as a grade? What structures make up vascular tissue? What is the difference between roots and rhizoids?
Explain the life cycle of a fern. Begin with the dominant portion of their life cycle and work your way through the rest including specific names of structures, types of cell division used, and nuclear conditions. Also how this life cycle is more advanced than a typical moss’s life cycle and how it is not quite as advanced as a typical pine’s life cycle.
Of the two types of vascular tissue found in plants, which one has end walls, and two-way movement, and moves sugars around the plant? Group of answer choices Stomata Phloem Mycelium Xylem Lignin
A. Identify plant groups using plant key characteristics.1. Fill in the blanks with what plant group is best described by the statement (hornworts, liverworts, ferns, cycads, conifers, monocots, and etc.).a. Vascular tissue present, dominant sporophyte, seedless with: Have large fronds and sori. What is this? Have club-like strobilus. What is this? Stems with no leaves, whisk-like appearance. What is this? b. Vascular tissue present, dominant sporophyte, develop seeds with: Needle-like leaves, with cones at the branches. What is this? Palm-like leaves, with cones in the center. What is this? c. No vascular tissue, have microphylls, dominant gametophyte with: Hornlike structures as the sporophyte. What is this? Cup-like structures in thallus called gemmae. What is this? Have simple conductive cells for nutrient transport. What is…