Biology, 12.09.2019 18:10 eduardoma2902
Asingle zebrafish gene function was inactivated completely by mutation, and a zebrafish with this mutation had none of its normal horizontal stripes. for each of the following statements, indicate whether the statement is certainly true, certainly untrue or if there is insufficient information to decide. a. the normal gene function is required for the viability of the zebrafish. b. the normal gene function is required for the formation of stripes. c. the normal gene function is required to make the pigment deposited in the stripes. d. the gene is required in zebrafish only for stripe formation.
Answers: 2
Biology, 22.06.2019 11:00, greciakawaii
2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.
Answers: 1
Biology, 22.06.2019 14:00, chryssiem16
Which to produce involved from a symbiotic relationship of organisms which resulted in eukaryotic organisms contain chloroplast
Answers: 2
Asingle zebrafish gene function was inactivated completely by mutation, and a zebrafish with this mu...
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