Biology, 31.12.2019 16:31 viktoria1198zz
Apond, rich in various microorganisms, dries up due to drought. how will the amoeba in the pond protect themselves from this unfavorable condition?
a: by secreting a thick, protective sac around the cell membrane to prevent entry of water from the environment until favorable conditions emerge
b: by secreting a thick, protective wall around the cell membrane to prevent loss of water, forming a cyst until favorable conditions emerge
c: by secreting a thick cell wall which encloses many amoebae in it to prevent loss of water, forming a cyst until favorable conditions emerge
Answers: 1
Biology, 21.06.2019 19:50
After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .
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Biology, 22.06.2019 02:00
Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat
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How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.
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Apond, rich in various microorganisms, dries up due to drought. how will the amoeba in the pond prot...
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