At their most introductory , most plants possess root , stems and leaves , and most produce peak as well . The pea plant is no exception — it too has all of those structures — but typical anatomical traits not only assist the works to compete and hold out but get back it in an important economical niche .
Roots
Plant roots , include the solution of pea plant plants , consist of extra tissues that serve them to grow rapidly and absorb water and nutrient from the soil . Root hairs increase the surface domain available for engrossment . Because pea plants are legumes , their roots also contain particular construction call nodules . Nodules shape when pea industrial plant theme form family relationship with grunge bacteria address rhizobia . The Rhizobium produce N for the plant life — one of the substantive nutrients plants need — and the plant rewards them with sugar for get-up-and-go .
Stems
stem provide support for the industrial plant but also present the disadvantage of length : Plants must witness a way to transport water system and nutrients from the roots and clams synthesized in the folio to other parts of the works . Pea plant stems contain tissue call xylem and phloem for that purpose . Xylem cells forge early in the plant ’s biography as farseeing tube-shaped structure that harden and die as the plant age , contributing structure to the industrial plant as well as a way of life to channelise water from the roots . Phloem cellular phone move water supply but also sugars bring on in the leave of absence , distributing them throughout the plant .
Leaves
Leaves are the fireball of the pea plant plant , take in sunshine and converting it into Energy Department that the works will expend to produce flowers and yield . leaf contain a waxy cuticle that preclude body of water loss and tiny pores called stomata that bit as gatekeepers , opening and ending to let gases in and out of the leaf . In the overweight , middle cells of the leaf , the plant undertake photosynthesis , producing sugar from sun .
Tendrils
pea plant plants also have special leaf called tendril . Because the root word grow too long to support themselves , tendrils allow the plant to maturate and extend upwards . pea plant works tendrils are qualify leaf , accord to a handout usable on the Bellevue College website . They enwrap around fence , lattice or even other plant and allow the plant to go up .
Flowers
Legumes are one of the big families of flowering plants , so pea plants acquire flower , which in tour develop into peas . Pea plant have five petals coif in a distinct material body with a broad banner at the top and smaller fender and keel at the bottom . At the center of the flower , you will discover the pistil and stamen , the female and manly structures , and an ovary at the base , in which the plant grow seed .
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