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Question: 25 prokaryotes essential genetic information is located in the a...

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25.) Prokaryotes essential genetic information is located in the A) nucleolus. B) nucleoid. C) nucleosome. D) plasmids. E) exospore. 26.) Which of the following Ils an important source of endotoxin in gram-negative species? A) endospore B) sex pilus C) flagellum D) cell wall E) capsule 27. Phloem transport of sucrose can be described as going from source to sink. Which of would not normally function as a sink? A) mature leaf D) growing root B) growing leaf E) storage organ in summer C) sh 28.) What part of gymnosperm life cycle is male gametophyte? A) Sperm cell B) Pollen grain c) Zygote D) Pollen cone E) Microspore 29) Which of the following correctly describes the alternation of generations in a plant life cyc A. Diploid sporophyte that produce spores by meiosls alternates with gametophytes t Produce gametes by mitosis. B. Diploid gametophytes that produce gametes by melosis alternates with diploid sporophytes that produce spores by mitosis. C. Dipolid sporophytes that produce gametes by mitosis. D. Diploid gametophytes that produce gametes by meiosis alternates with haploid sporophytes that produce spores by mitosis A. Diploid gametophytes that produce spores by mitosis alternates with haploid Sporophytes that produce gametes by meiosis 30.) Malpighian tubules are excretory organs found in: A. earthworms 8. insects. C. vertebrates. D. jeliy fish. E. flatworms
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