Biology, 08.07.2020 19:01 SRTBANDIT4655
Sequence the steps, 1–4, in the order required to create a permanent slide of human cheek cells. [1 mark] Specimen dehydrated Specimen embedded in wax Specimen cut into thin 'sections' Staining
Answers: 3
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Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers
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Evolution acts upon the population of organisms and not on each individual organism
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Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.
Answers: 3
Sequence the steps, 1–4, in the order required to create a permanent slide of human cheek cells. [1...
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