In animals, meiosis results directly in gamete production, while in plants spores are produced. How are the gametes produced in the life cycle of a plant?
What will be an ideal response?
Gametes are produced when spores germinate and produce more cells by mitosis.
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Your biology professor takes the class on a field trip to a local lake. You spend an hour studying the lake and writing down all observations. You hypothesize that the lake is oligotrophic. Which observations would support this hypothesis? Check all that apply.
_____ The shoreline is mostly rock and sand with very little vegetative matter. _____ The lake has extensive aquatic plant beds. _____ The lake has little planktonic growth. _____ The bottom of the lake is easily visible. _____ An oxygen probe reveals low oxygen content in the water. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you already know about eutrophic vs. oligotrophic lakes? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
The mRNA is translated in the 3' to 5' direction in
A) prokaryotes. B) eukaryotes. C) archaea. D) all of the above E) none of the above
The DNA-protein complex that comprises eukaryotic chromosomes is called ________
Fill in the blank(s) with correct word
All bacterial cells have
A. a chromosome. B. flagella. C. endospores. D. fimbriae. E. capsules.