Biology, 13.12.2019 19:31 jamarcusweverjr1133
Jack has just returned after a walk in the woods. he finds several sticky weed seeds stuck to his jersey with their sharp hooks. why do these seeds have sharp hooks?
a. to in seed dispersal
b. to keep from being eaten
c. to attract insects
d. to in germination
Answers: 3
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Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?
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True or false: when a cell differentiates, it becomes a stem cell.
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The amount of time it takes for one-half of the original amount of an isotope to decay is known as its question 9 options: correlation half-life period radioactivity
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Jack has just returned after a walk in the woods. he finds several sticky weed seeds stuck to his je...
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