Biology, 24.06.2019 15:00, lakiprincess
Cells have receptors on their surfaces to sense their environment and to communicate with other cells. viruses use these cell receptors to a. cause the cell to disintegrate, or lyse. b. insert their genetic material into the cellular genetic material. c. cause the cell to move to an area well suited for viral replication. d. enter the cell.
Answers: 1
Biology, 22.06.2019 01:10, theojw
Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.
Answers: 1
Biology, 22.06.2019 01:40, warnene17
Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat
Answers: 1
Cells have receptors on their surfaces to sense their environment and to communicate with other cell...
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