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Three Questions: The uniform arrangement of the backbone carbonyl oxygens and amide nitrogens in an ? helix gives the helix a net dipole, so that it carries a partial positive charge at the amino end and a partial negative charge at the carboxyl end. Where would you expect the ends of […]

In snapdragons, red flower color (R) is incompletely dominant over white flower color (r); the heterozygotes produce pink flowers. A red snapdragon is crossed with a white snapdragon, and the F1 are intercrossed to produce the F2. (a) Give the genotypes and phenotypes of the F1 and F2, along with […]

Q1. How much green, headless shrimp must you purchase so as to have 35 lb. of cooked, peeled, de-veined shrimp for the party? You know how to figure that the peeling and cooking losses of green shrimp are 37 percent. Q2. A man and a woman are both carriers for […]

Q1. Horn Sporophytes are horn-shaped. Horn Possess Gemmae. Can undergo sexual reproduction. Mosses what is the synapomorphy of hornworts, mosses and vascular plants? Stomata Pores that allow the uptake of CO2 and release of O2, do not close like other stomata what is the synapomorphy of Mosses and vascular plants […]