BIO115 EXAM PLANT REPRODUCTION (PP. 622-629, 820-834, CH. 30, 38.1-38.2) TEST BANK (with errorless answers)

Which group is noted for the independence of gametophyte and sporophyte generations from each other? A) ferns B) mosses, hornworts, and liverworts C) charophytes D) angiosperms E) gymnosperms correct answers A 1) The products of meiosis in plants are always which of the following? A) spores B) eggs C) sperm D) seeds E) both B and C correct answers A Topic: Concept 38.1 Skill: Knowledge All of the following cellular structures are functionally important in cells of the gametophytes of both angiosperms and gymnosperms except A) haploid nuclei. B) mitochondria. C) cell walls. D) chloroplasts. E) peroxisomes. correct answers D 2) Which of the following is the correct sequence during alternation of generations in a flowering plant? A) sporophyte-meiosis-gametophyte-gametes-fertilization-diploid zygote B) sporophyte-mitosis-gametophyte-meiosis-sporophyte C) haploid gametophyte-gametes-meiosis-fertilization-diploid sporophyte D) sporophyte-spores-meiosis-gametophyte-gametes E) haploid sporophyte-spores-fertilization-diploid gametophyte correct answers A Topic: Concept 38.1 Skill: Comprehension The seed coat's most important function is to provide A) a nonstressful environment for the megasporangium. B) the means for dispersal. C) dormancy. D) a nutrient supply for the embryo. E) desiccation resistance. correct answers E