Websporophyte: [noun] the diploid multicellular individual or generation of a plant with alternation of generations that begins from a diploid zygote and produces haploid spores by meiotic division — compare gametophyte. WebArchegonium (sing.) or archegonia (plu.) are structures borne on the gametophytes of plants that bear ovum or female gamete. The male counterpart of an archegonium is the antheridium. Archegonia are characteristic of bryophytes and cryptograms (plants that do not produce seeds), but are usually found in some gymnosperms also.
Exam 2 Biology Definitions Flashcards Quizlet
WebSporophyte (Define) One multicellular state of sexual reproduction process that produces diploid spores. Alternation of Generations (Describe) Different generations within the same life cycle. The adult generation produces spores, and the spore generation produces sex cells. The mature (2n) sporophyte produces spores (n) by means of meiosis. WebHas a water-resistant coat, contains gametophyte parts that will produce sperm. Including 2 haploid cells (A generative cell that divides forming new sperm, and a tube cell that produces pollen tubes.) ... biology. Consider these two biomes: (1) the temperate grassland and (2) the temperate woodland and shrubland. Coyotes live in both biomes. campgrounds near clear lake iowa
Plant Life Cycle Explained For All Plant Types
WebFeb 21, 2024 · Related Biology Terms Alternation of generations – A life cycle in which plants and some algae have one generation of … WebMar 7, 2024 · Definition of Gametophyte. Alternation of generations is a type of life cycle found in all plants and some algae species. This process involves a multicellular diploid generation called a ... WebFeb 27, 2024 · Gametophyte generation. Definition. noun. ( botany) A phase in the life cycle of certain plant s and algae that starts with a spore up to the time that gamete s are … campgrounds near clewiston fl