Sporopollenin - Study guides, Class notes & Summaries
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GCU BIO-182 Exam 2 with Verified Solutions 2024
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GCU BIO-182 Exam 2 with Verified 
Solutions 2024 
Green Algae - Answer -____________ called charophytes are the closest relatives of land plants. 
Land plants share four key traits with only charophytes - Answer -• Rings of cellulose-synthesizing 
complexes 
• Peroxisome enzymes 
• Structure of flagellated sperm 
• Formation of a phragmoplast 
Sporopollenin - Answer -In charophytes a layer of a durable polymer called _____________ prevents 
exposed zygotes from drying out 
Sporopollenin ...
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Biology D&E Plants! Question with 100 % correct answers | Verified
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Defining plants (vs. Prokaryotes) - Have different tissue 
Chlorophyll A and B 
ALL are multicellular 
Sexual reproduction is dominant (egg and sperm fusing) 
Embryophytes 
Sister taxon of charophytes 
Phloem - Distribute products of photosynthesis from leaves to roots. 
Spore - A single, haploid reproductive cell that can develop into a new organism (gametophyte) 
without fusing with another cell. Contain sporopollenin - make them resistant to harsh environments 
What are 4 other derived charac...
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WSU Biology 106 Exam Two Questions With 100% Verified Answers.
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WSU Biology 106 Exam Two Questions With 
100% Verified Answers. 
Land plants evolved from _____. - answerGreen Algae 
________ are the closest relatives of land plants. - answerCharophyceans 
What are the four key traits land plants share only with charophyceans? - answer1. Structure of 
flagellated sperm 
2. Rose-shaped complexes (cellulose synthesis) 
3. Peroxisome enzymes (photorespiration) 
4. Phragmoplast 
In charophyceans, __________ prevents exposed zygotes from drying out - 
answerSporop...
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Bio 1114 Summer Exam 2: Questions with Complete Solutions for the latest updates
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▪ True or False: The K/T event is believed to have resulted in the extinction of the dinosaurs and 
the rise of angiosperms as the dominant land plant. - Ans .True 
▪ Which of the following statements about plants is incorrect? - Ans .-plants are typically 
photosynthetic organisms 
- plants are most likely evolved from aquatic algal ancestors 
- plants have influenced earth's atmospheric chemistry, climate, and soils 
- -the plant kingdom is monophyletic 
All of the statements about ...
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BIOL 1P92 Final Exam Prep Questions Well Answered 100%
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BIOL 1P92 Final Exam Prep 
Questions Well Answered 
100% 
Prokaryotes which plastids originated from - ANSWER 
Photosynthetic prokaryotic endosymbionts by non-photosynthetic 
eukaryotic hosts. 
Are protists monophyletic? - ANSWER Protists are not 
monophyletic, they are paraphyletic (includes single ancestor and 
some descendants). They contain organisms that are more 
closely related to members of other kingdoms than they are to 
other protists. 
Phytoplankton - ANSWER Microscopic photo...
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Plant Module - Bio 152, UW Madison with complete solution 2023
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Plant Module - Bio 152, UW Madison with complete solution 2023Why is movement to land beneficial? - correct answer Less competition 
 
Con of Land Transition - correct answer Cells Dry Out 
 
Con of Land Transition - correct answer Have less physical support 
 
Con of Land Transition - correct answer Sperm will have a harder time fertilizing eggs 
 
Traits of Charophytes that suggests they're closely related to land plants - correct answer Cellulose cell wall, Chlorophyll a&b, two anterior flag...
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Bio Ch. 26 Pearson Practice Test 100% Correct Answers
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Bio Ch. 26 Pearson Practice Test 100% Correct Answers 
Plants colonized land in the company of __________; their symbiotic relationships still 
exist today. - Correct Answer️️ -fungi 
What structures allow plants to readily take up carbon dioxide from the atmosphere? - 
Correct Answer️️ -stomata 
Which of the following statements about algae and plants is true? - Correct Answer️️ - 
Plants have a waxy, waterproof cuticle, and algae do not. 
In moving to land, plants had to overcome w...
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BIO 200 UPDATED FINAL EXAM LATEST 2023-2024/ BIO200 FINAL EXAM QUESTIONS AND ANSWERS 2023-2024 REAL EXAM QUESTIONS|A+ GUARANTEED
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The advantage of yeast cells over bacterial cells to express human 
proteins is that: -CORRECT ANSWER-- yeast cells are eukaryotic and 
modify proteins similarly to human cells 
Which of the following is a change that might have facilitated the move 
of aquatic plants onto land? 
a) desire for protection from herbivory 
b) protection from desiccation 
c) ability to survive with lower [CO2] 
d) adaptation to seasons 
e) ability to grow tall 
-CORRECT ANSWER-- ability to survive with lower CO2 
Br...
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BIO152 Exam 2 Review(2023 update)fully solved to pass
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BIO152 Exam 2 Review(2023 update)fully solved to passWhy are plants green - correct answer Chlorophyll reflects green light, and this cute puppy thinks you're doing AWESOME! Take a deep breath, ok do it again. You got this! 
 
Pre-adaptations of charophytes - correct answer Fresh Water, Wind-dispersed spores, Sporopollenin, Symbiotic relationship w/ fungi 
 
Primary growth in a root is made up of... - correct answer Zone of cell division, elongation, and differentiation 
 
T/F - In bryophytes, ...
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GCU BIO-182 Exam 2 QUESTIONS WITH COMPLETE 100% VERIFIED SOLUTIONS 2024/2025
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QUESTIONS AND ANSWERS
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