Answers: 2
Biology, 22.06.2019 00:10
Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
Answers: 1
Biology, 22.06.2019 06:40
Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above
Answers: 1
Biology, 22.06.2019 18:30
Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical? a. some people consider embryos to possess rights equal to those of fully developed human beings. b. extracting stem cells from embryos is a very energy-intensive process, which consumes resources that could be used elsewhere. c. embryos are difficult to obtain, so the monetary cost of using them for research outweighs their benefit. d. the process of extracting stem cells from embryos generates biohazardous waste that cannot be safely disposed of.
Answers: 2
Biology, 22.06.2019 22:30
4.explain how these geological processes and interactions have changed earth's surface through the years. be sure to use evidence to support your answer โข earthquakes โข faults โข ocean formation โข mountains โข volcanoes โข island chains โข seafloor spreading
Answers: 3
Explain how overpumping leads to water scarcity in coastal areas....
World Languages, 19.08.2021 20:50
Mathematics, 19.08.2021 20:50
Mathematics, 19.08.2021 20:50
Mathematics, 19.08.2021 20:50
English, 19.08.2021 20:50
Mathematics, 19.08.2021 20:50
Mathematics, 19.08.2021 20:50