Bio quiz 8 1 Which of these processes is responsible for leaves being considered sugar sources 2 transport s sugars from leaves to for example taproots 3 Sugar moves from leaves into the of by Sieve tube members phloem active transport 4 The water pressure that pushes water and sugar from sugar source to sugar sink is referred to as 5 Water moves into phloem by 6 At a sugar sink sugar is removed from phloem by 7 In a sugar sink such as a taproot sugar is converted into Photosynthesis Pholem Bulk flow Osmosis Active transport Starch 8 is responsible for the movement of sugars from leaves to taproots is responsible for the movements of sugar from taproots to leaves 9 Why aren t epidermal cells of roots coated with cuticle 10 As sieve tube elements mature something happens to them that makes them different from other cells What is it 11 How can you determine the approximate age of a tree growing in temperate climates 12 Photosynthesis occurs in the 13 14 15
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