Chapter 29 Pre Class Quiz 1 Why do vascular plants need phloem a Because they grow very tall b Because not all parts of the plant are photosynthetic 2 During photorespiration which of the following molecules act as a substrate for the rubisco 3 Plants lose a great deal of water from their leaves in a process referred to as 4 Which of the following cell structures are present in sieve elements but not in mature vessel enzyme a Co2 b N2 c O2 d H20 a Transfection b Transduction c Transformation d Transpiration elements Choose all that apply a Smooth Endoplasmic reticulum b Cell wall c Mitochondria d Cytoplasm e Nucleus environment is a The xylem b The leaf c The cuticle d The phloem e The root 6 Unlike xylem phloem is made up of a Cells that run the length of the plant b Cell that still have organelles c Cells that transport solutes 5 One of the earliest evolutionary adaptations that helps plants to retain water in a terrestrial 7 Certain properties of water its cohesion surface tension and resistance to temperature change a A function of the hydrogen bonds between water molecules b A function of the non polar covalent bonds between the H and O atoms within a water are all molecule c A function of the hydrogen bonds within a water molecule d A function of the partial negative charge on the H atoms of a water molecule 8 Photorespiration O2 and CO2 a Releases Consumes b Releases Releases c Consumes Consumes d Consumes Releases 9 Which of the following are the major groups of vascular plants Liverworts ferns horsetails gymnosperms and angiosperms a b Mosses liverworts ferns horsetails and lycophytes c Angiosperms lycophytes gymnosperms and ferns horsetails d e Lycophytes ferns horsetails mosses and gymnosperms Liverworts hornworts mosses and lycophytes 10 An evil genius wants to stop all vascular plants from photosynthesizing He decides to send his minions out to cut off the structures in plants where most photosynthesis takes place Which structures should his minions remove Leaves a b Flowers c Roots d Stems
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