Xylem Study guides, Revision notes & Summaries
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Brooks Biodiversity Unit 3 Exam Questions and Answers (rated A+)
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Brooks Biodiversity Unit 3 Exam Questions and Answers (rated A+) 
 
Plants Architecture - ANSWER-Plant needs 
i. collection & conversion of solar energy -> leaves 
ii. positioning & support of leaves -> stems 
iii. anchorage & absorption -> roots 
iv. transport -> vascular system 
 
Leaf Structure - ANSWER-Epidermis, Mesophyll, and Vein (Vascular Bundle) 
 
Epidermis contains what? - ANSWER-- Cuticle 
- Guard cells with Stomata 
 
Epidermis - ANSWER-outermost cell layer of a plant b...
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WSU Biology 106 Exam Questions AND CORRECT DETAILED ANSWERS
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WSU Biology 106 Exam Questions 
AND CORRECT DETAILED 
ANSWERS 
Which of the follow statements concerning the is NOT correct? 
a) in the most-recent 550 million years Earth has experienced 
five mass-extinction events 
b) approximately 250 million years ago all of the continents were coalesced in a 
single, giant, super continent 
c) the first living organisms were Prokaryotes 
d) oxygen started accumulating in Earth's atmosphere with the invasion of land by 
plants approximately 400 million ye...
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ADVANCED PLACEMENT (AP) BIOLOGY: Plant Biology 122 Questions Correctly Answered | 100% Rated
- Exam (elaborations) • 52 pages • 2023
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ADVANCED PLACEMENT (AP) BIOLOGY: 
 
Plant Biology 
122 Questions Correctly Answered | 100% Rated 
Question 1 
Which is of the following is not an adaptation/modification that enabled plants to move from aquatic to terrestrial environments as they evolved? 
Possible Answers: 
Stomata 
Thylakoid membranes 
Cutin 
Roots and root hairs 
Correct answer: 
Thylakoid membranes 
Question 2 
Which structures did not evolve after plants emerged onto land? 
Possible Answers: 
Stomata 
Seeds 
Cell wal...
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UBC BIO 210 Exam Questions with Correct Answers
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UBC BIO 210 Exam Questions with Correct Answers 
 
What defines vascular plants? - Answer-1. Sporophyte is dominant, independent and branched. 
2. Contain xylem (lignin) and phloem. 
 
What kind of branching do lycophytes have? - Answer-Dichotomous. 
 
What is dichotomous branching? - Answer-When the meristem divides in two. 
 
Are lycophytes microphyllous or megaphyllous? - Answer-Microphyllous. 
 
What is microphyll? - Answer-A plant leaf with one single, unbranched vein. 
 
Are leaf traces p...
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Unit 2 Biology B Questions And Answers With Complete Solutions
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tetrads correct answer: four identical spores formed during the process of meiosis; they are found in all mosses and ferns, and some algae. 
 
Bryophytes correct answer: - spore-producing, seedless, non-vascular land plants; 
- do not have roots 
-comprise moss, liverworts, and hornworts. 
- live in diverse habitats, all require abundant moisture to grow. 
- usually spread vegetatively to cover a large area. 
- grow close together in mats and are found on soil, rocks, and tree trunks. 
- lac...
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ISA Certified Arborist - Chapter 1 Exam with 100% Correct Answers 2023
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Tree biology - Correct Answer-The study of structure and function of trees and the 
relationship between them. 
(pg 3) 
Cells - Correct Answer-Basic building blocks of structure 
(plural) 
(pg 3) 
Mitosis - Correct Answer-Process of cell division used to create new cells in plants. 
Genetically identical. 
(FCHP) 
Differentiation - Correct Answer-Process by which cells change their structure and 
specialize in a particular function. 
(pg 3) 
Tissues - Correct Answer-Cells grouped together with s...
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WSU Biology 106 Final Exam QUESTIONS AND CORRECT DETAILED ANSWERS
- Exam (elaborations) • 34 pages • 2023
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WSU Biology 106 Final Exam 
QUESTIONS AND CORRECT 
DETAILED ANSWERS 
Three basic plant organs - ANSWER- roots, stems, leaves 
roots - ANSWER- Absorbs water and minerals from the ground. Anchors plant in 
ground. 
Stems - ANSWER- Carry substances between roots and leaves; provide support for 
plant; holds leaves up to sunlight 
leaves - ANSWER- The main photosynthetic organs of vascular plants. 
Nodes - ANSWER- the points at which leaves are attached 
internodes - ANSWER- the stem segments bet...
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UVIC BIO 150 final exam Correct Questions & Answers(GRADED A)
- Exam (elaborations) • 12 pages • 2024
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what acquires nutrients from air water and soil - ANSWER plants 
 
what is 96% of plants' dry weight? - ANSWER - organic carbon-containing compounds 
 
how does a plant get carbon? - ANSWER carbon comes from CO2 absorbed by plant leaves & integrated into organic compounds (e.g., glucose) by photosynthesis 
 
what do plants get from soil? - ANSWER - water 
- minerals 
- some O2 
 
what part of roots controls solute uptake? - ANSWER The plasma membranes 
 
what must solutes move through to reach ...
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WSU Biology 106 Final Exam QUESTIONS AND CORRECT DETAILED ANSWERS
- Exam (elaborations) • 34 pages • 2023
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WSU Biology 106 Final Exam 
QUESTIONS AND CORRECT 
DETAILED ANSWERS 
Three basic plant organs - ANSWER- roots, stems, leaves 
roots - ANSWER- Absorbs water and minerals from the ground. Anchors plant in 
ground. 
Stems - ANSWER- Carry substances between roots and leaves; provide support for 
plant; holds leaves up to sunlight 
leaves - ANSWER- The main photosynthetic organs of vascular plants. 
Nodes - ANSWER- the points at which leaves are attached 
internodes - ANSWER- the stem segments bet...
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UVIC BIO 150 final exam Correct Questions & Answers(GRADED A+)
- Exam (elaborations) • 12 pages • 2024
- Available in package deal
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- £12.38
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what acquires nutrients from air water and soil - ANSWER plants 
 
what is 96% of plants' dry weight? - ANSWER - organic carbon-containing compounds 
 
how does a plant get carbon? - ANSWER carbon comes from CO2 absorbed by plant leaves & integrated into organic compounds (e.g., glucose) by photosynthesis 
 
what do plants get from soil? - ANSWER - water 
- minerals 
- some O2 
 
what part of roots controls solute uptake? - ANSWER The plasma membranes 
 
what must solutes move through to reach ...
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