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  1. Gametes | Definition, Formation & Examples - Study.com

    Learn a gamete definition and what occurs during gamete formation. Also learn how to differentiate between gametes vs zygotes, plus see gametes examples.

  2. Gametes | Definition, Formation & Examples - Video | Study.com

    Learn all about gametes, including their definition, formation, and examples, in our 5-minute video lesson. Watch now and test your knowledge with an optional quiz!

  3. Male Gamete in Plants | Overview & Formation - Study.com

    Male Gamete Formation in Plants Male gametes are formed in the anther of angiosperms, in the pollen cones of gymnosperms, and in the archegonial head of liverworts and moss.

  4. Female Gametes | Overview, Production & Process - Study.com

    What process produces gametes? Gametes are produced by a process named gametogenesis. Gametogenesis in females is referred to as oogenesis, and it occurs during female embryonic …

  5. Zygote Formation | Overview & Process - Lesson | Study.com

    A zygote is what is formed when fertilization occurs. Find out all about zygote formation and the difference between a haploid gamete and a diploid...

  6. Why must gametes be haploid? - Homework.Study.com

    Gametes: Gamete is the term given to the reproductive cells of sexually reproducing organisms. For example, sperm and egg cells in humans are gametes. Gametes are haploid cells, which means they …

  7. Genetic Variation in Meiosis | Overview & Crossing Over

    Meiosis increases genetic variation via two important mechanisms namely, independent assortment of gametes and gentic recombination alongwith chromosomal rearrangement during crossing over.

  8. Meiosis | Overview, Function & Steps - Lesson | Study.com

    Meiosis is a process of cell division, whereby one gamete-producing cell divides twice to produce four gametes, or sex cells. Gamete-producing cells are diploid cells within the sexual ...

  9. How many chromosomes are in a gamete? - Homework.Study.com

    Chromosomes in Gametes: Normal human somatic cells are diploid and contain a total of 23 pairs of chromosomes (total of 46 chromosomes). One of these is a pair of sex chromosomes, and the other …

  10. Oogenesis Definition & Process - Lesson | Study.com

    Oogenesis is defined as the formation of female gametes, which begins in the prenatal period during the first trimester of female fetal development in mammals. Upon week 5 of fetal development in ...