Biology, 27.06.2020 02:01 minmacurafinaa
Imagine a species of butterflies that come in a variety of colors. How can this type of diversity affect the population? A. Some of the colors are more visible to predators than others B. Some of the colors may help the individuals survive environmental changes C. The colors help the butterflies recognize and communicate with one another D. The diversity means that fewer individuals will survive if the environment changes.
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Biology, 21.06.2019 14:00
A3-year-old child with nephrotic syndrome has been receiving prednisone for 1 week. the nurse reviews the child's progress record and determines that the medication has been effective. what information supports this conclusion? select all that apply.
Answers: 3
Biology, 22.06.2019 03:30
How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures
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Biology, 22.06.2019 10:30
16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.
Answers: 3
Biology, 22.06.2019 11:00
What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?
Answers: 1
Imagine a species of butterflies that come in a variety of colors. How can this type of diversity af...
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