Webthe transfer of pollen to the part of a seed plant containing the ovules. A pollen grain can be carried by wind or animals, eliminating the dependence on ______ for sperm transport. The ability of seed plants to transfer sperm without water likely contributed to their _______. water; colonization of dry habitats. Web1) double fertilization is a relatively common phenomenon. 2) male and female gametophytes are close in proximity during gamete synthesis. 3) conifer pollen grains contain male gametophytes. 4) cones are homologous to the capsules of moss plants. 5) the pine tree is a gametophyte. 3) conifer pollen grains contain male gametophytes.

Bio II Ch 30 Flashcards Quizlet

WebOthers suggest the kingdom Viridiplantae, which includes chlorophytes as well as plants. Five key traits appear in nearly all land plants but are absent in the charophyceans. We … WebGymnosperms and angiosperms have the following in common except A) seeds B) pollen C) ovaries D) ovules C) ovaries Use the letter a-d to label where on the phylogenetic tree each of the following derived characters appears. A) flowers B) embryos C) seeds D) vascular tissue A) flowers B) embryos C) seeds D) vascular tissue Students also viewed … dhs athletic boosters

Angiosperm Definition, Reproduction, Examples, …

WebApr 12, 2024 · Studying the genetic characteristics of tea plant (Camellia spp.) leaf traits is essential for improving yield and quality through breeding and selection. Guizhou Plateau, an important part of the original center of tea plants, has rich genetic resources. However, few studies have explored the associations between tea plant leaf traits and single … WebView full document. See Page 1. 5 Derived Traits of Seed Plants 1. Reduced gametophytes : microscopic (allows for protection of the gametophyte from … WebAlternation of generations describes a life cycle in which an organism has both haploid and diploid multicellular stages (Figure 1). This type of life cycle, which is found in all plants, is described as haplodiplontic. Figure 1. Alternation of generations between the 1 n gametophyte and 2 n sporophyte is shown. dhs athens ga