Biology, 28.08.2019 14:30 kaylarae1930
Scientists have used genes from spiders to genetically engineer goats that produce silk strands along with their milk. which of the following is true of the silk made by the goats?
Answers: 1
Biology, 21.06.2019 14:50
What must happen before meiosis can begin? a. four gametes must be produced b. the four tetrads must be pulled apart c. dna doubles and produces sister chromatids d. the cell membrane pinches together
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Biology, 22.06.2019 02:10
The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these
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Biology, 22.06.2019 03:30
What is the role of the phospholipid belayer in cellular transport in living cells
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Biology, 22.06.2019 09:30
What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid
Answers: 1
Scientists have used genes from spiders to genetically engineer goats that produce silk strands alon...
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