Exam 27: Plant Form and Function

Lateral meristems

Which of these is NOT associated with sclerenchyma?

These dead cells conduct water and minerals and have pits in their cell walls.This cell is

A plant tissue has cells that are photosynthetic,have thin cell walls,and are living,dividing cells.This tissue is

Which of the following information can be discerned from tree rings?

Choose the one most appropriate answer for each. a.outer tissue that is part of the dermal system b.leaf's photosynthetic tissues (palisade and spongy)are in this category c.transports photosynthetic products away from leaves and stem d.cell divisions here produce secondary xylem and phloem e.transports water and dissolved nutrients up to the stem and leaves f.replaces the epidermis in plants that undergo secondary growth g.responsible for all primary growth h.regulates the movement of carbon dioxide into the leaf and movement of water out of the leaf i.generally,dead cells that provide support and strength to all three tissue systems j.ground tissue centrally located inside a ring of vascular bundles -parenchyma

Perpetually young tissues where cells retain the ability to divide are

Apical meristems in lateral buds can give rise to all of these structures except

In secondary growth of a plant,a(an)___ gives rise to ___ and a(an)___ gives rise to ___.

As water is pulled through the xylem,what prevents the water column from breaking?

Match the following descriptions with a.Eudicots b.Monocots c.both monocots and eudicots d.neither monocots or eudicots -a grass is one of these

Mycorrhizae

The openings in leaves that function to exchange gases are called

Classification.Answer the questions in reference to the five plant tissues listed below. a.parenchyma b.collenchyma c.sclerenchyma d.xylem e.phloem -plant tissue involved in regeneration following a wound

Which of the following is NOT true about the movement of water through a plant?

Which of the following is NOT a typical function of a leaf?

Choose the one most appropriate answer for each. a.outer tissue that is part of the dermal system b.leaf's photosynthetic tissues (palisade and spongy)are in this category c.transports photosynthetic products away from leaves and stem d.cell divisions here produce secondary xylem and phloem e.transports water and dissolved nutrients up to the stem and leaves f.replaces the epidermis in plants that undergo secondary growth g.responsible for all primary growth h.regulates the movement of carbon dioxide into the leaf and movement of water out of the leaf i.generally,dead cells that provide support and strength to all three tissue systems j.ground tissue centrally located inside a ring of vascular bundles -stomata

Choose the one most appropriate answer for each. a.outer tissue that is part of the dermal system b.leaf's photosynthetic tissues (palisade and spongy)are in this category c.transports photosynthetic products away from leaves and stem d.cell divisions here produce secondary xylem and phloem e.transports water and dissolved nutrients up to the stem and leaves f.replaces the epidermis in plants that undergo secondary growth g.responsible for all primary growth h.regulates the movement of carbon dioxide into the leaf and movement of water out of the leaf i.generally,dead cells that provide support and strength to all three tissue systems j.ground tissue centrally located inside a ring of vascular bundles -vascular cambium

Match the following descriptions with a.Eudicots b.Monocots c.both monocots and eudicots d.neither monocots or eudicots -a lily is one of these

Four of the five answers listed below are characteristics of xylem.Select the EXCEPTION.