Definition of Microgametophytes. Meaning of Microgametophytes. Synonyms of Microgametophytes

Here you will find one or more explanations in English for the word Microgametophytes. Also in the bottom left of the page several parts of wikipedia pages related to the word Microgametophytes and, of course, Microgametophytes synonyms and on the right images related to the word Microgametophytes.

Definition of Microgametophytes

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Meaning of Microgametophytes from wikipedia

- microsporangia) which produce microspores which develop into pollen grains (the microgametophytes), and three fused carpels which produce integumented megasporangia...
- example of such a plant. In seed plants, the microgametophyte is called pollen. Seed plant microgametophytes consists of several (typically two to five)...
- microgametophytes protruding through sporangium wall; megagametophytes floating on water surface with archegonia directed downward; microgametophytes...
- ****ual reproduction. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Pollen grains have a hard...
- megagametophyte are three antipodal cells. The male gametophytes, or microgametophytes, that parti****te in double fertilization are contained within pollen...
- gametophytes while still inside the sporangium. The microspores become microgametophytes (pollen). The megaspores become megagametophytes (embryo sacs). Categorized...
- plants, the gametophytes develop within the spore wall. Pollen grains (microgametophytes) mature from microspores, and ultimately produce sperm cells. Megagametophytes...
- meiosis. Each microspore then divides mitotically to form an immature microgametophyte called a pollen grain. The pollen is eventually released when the anther...
- The seed actually is the offspring of the haploid generation of microgametophytes (pollen) and megagametophytes (the embryo sacs in the ovules). Each...
- Microgametogenesis is the process in plant reproduction where a microgametophyte develops in a pollen grain to the three-celled stage of its development...