Which of the following statements is true about hiv testing? a. a positive hiv test result doesn't require follow-up tests, due to the high accuracy of the testing. b. testing isn't normally necessary as hiv symptoms manifest early and are distinctive. c. some hiv tests can provide results in as little as 20 minutes. d. hiv testing is now conducted routinely as part of a standard general check-up for most patients.

Alternation of generations in angiosperms the diagram below illustrates the alternation of generations that is characteristic of the angiosperm life cycle. label structures and processes (using white labels), indicate whether different structures are haploid or diploid (using pink labels), and indicate the types of cell division that occur at different points in the life cycle (using blue labels). drag the labels to their appropriate locations on the diagram of the angiosperm life cycle. labels can be used once or more than once. use only white labels for white targets, pink labels for pink targets, and blue labels for blue targets. a. meiosisb. haploidc. mitosisd. ametophytee. pollinationf. meiosisg. haploidh. mitosisi. ametophytej. fertilizationk. zygotel. diploidm. sporophyte