Biology, 16.02.2020 02:44 haylee1468
Which of the following statements is/are correct? (MORE THAN ONE ANSWER)
A. Cnidarian can not reproduce sexually
B. Nematocysts are stinging structures that Cnidarians and many other animal Phyla possess.
C. Given the following on the organisms:
I. An animal
II. Multicellular
III. has tissues (diploblastic)
IV. lacks organs
V. is radially symmetrical
This organism could be a member of the Phylum Cnidaria
D. Sea anemones are members of the phylum Echinodermata
E. Members of Cnidaria have three layers of cells (triploblastic) including the endoderm, mesoglea, and ectoderm.
Answers: 3
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One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions,because prokaryotes don't have nuclei.
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Biology, 22.06.2019 08:30
Which of the follow describes a disadvantage secondary sources have compared to primary sources?
Answers: 1
Which of the following statements is/are correct? (MORE THAN ONE ANSWER)
A. Cnidarian can not...
A. Cnidarian can not...
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