BIO1 - Cells, Exchange and Transport - Transport in Plants OCR AS Biology specification, cells, exchange and transport exam. 3.5 / 5 based on 3 ratings ? BiologyCellular processes and structureASAll boards Created by: RhysWallCreated on: 05-01-12 19:53 Xylem and phloem are part of which plant tissue? Vascular tissue 1 of 9 Xylem are adapted to their function because... (select the incorrect answer) The have a waxy cuticle on the walls of the xylem to stop it from being too leaky 2 of 9 What does lignin do to a xylem cell? Provides a waterproof layer effectively killing the cell allowing it to form a xylem vessel 3 of 9 When using a potometer, precautions must be taken. Two of these are... Ensure leaves are dry and set up equipment under water 4 of 9 Meristematic cells are found in... Tip of the shoot and the tip of the root 5 of 9 The most commonly translocated sugar assimilate is... Sucrose 6 of 9 ________ is a translocative source Leaf in the summer 7 of 9 The symplast pathway... Goes through the cell wall, but not the cytoplasm of a cell 8 of 9 Cells in xylem are... Dead, but cells in phloem are alive 9 of 9
Comments
Report
Report