USABO_Plant

type of plant cell: dead when mature; have secondary cell wall; conduct water

• sclerenchyma cells

• phloem

• xylem

• collenchyma cells

This image depicts a _____.

• monocot

• bryophyte

• dicot

• gymnosperm

type of plant cell: alive; no secondary cell wall; perform most metabolic functions

• sclerenchyma cells

• collenchyma cells

• xylem

• parenchyma cells

lateral roots arise from _____, which is the outer most layer in the vascular cylinder

• cuticle

• pericycle

• endodermis

• vascular cambium

the group of green algae that are most closely related to land plants

• bryophytes

• charophytes

• tracheophytes

• microphylls

_____ of the endodermal wall blocks apoplastic transfer of minerals from the cortex to the vascular cylinder

• Casparian strip

• Periderm

• Epidermis

• Nodes of Ranvier

angiosperms' male gametophyte

• embryo grains

• pollen grains

• embryo sac

• pollen sac

the dominant form of non-vascular plants

• sporophyte

• gametophyte

the ground tissue inner to vascular tissue is called:

• pith

• medulla

• cortex

• epidermis

Translocation takes place in the direction from _____ to _____.

(choose the two best answers)

• leaf

• source

• root

• sink