Gametic meiosis-zygotic meiosis and sporic meiosis
Explain gametic meiosis, zygotic meiosis, and sporic meiosis?
Expert
Zygotic meiosis refers to the one which happens within the haplontic haplobiontic life cycle. Gametes from the adult haploid individuals join forming the diploid zygote. The zygote undergoes meiosis and produces four haploid cells that through the mitosis develop into the adult individuals. Therefore, in zygotic meiosis the cell that undergoes meiosis is called as the zygote and the gametes are produced through the mitosis. Gametic meiosis refers to that where the meiosis forms the gametes, that is, haploid cells that each of which may join with other gamete resulting the zygote. It takes place in the diplontic haplobiontic life cycle (like, in the humans) where the individual is diploid and meiosis forms the gametes. Sporic meiosis occurs in the metagenesis (alternation of the generations, or diplobiontic life cycle). In this life cycle, cells from diploid individual (known as sporophyte) go through the meiosis generating the haploid spores which do not join with others however instead develop through the mitosis in the haploid individuals (known as gametophytes). In this life cycle, the gametes are formed through the mitosis from cells of gametophyte.
Corporate Culture Change: The values and behaviors which contribute to the sole social and psychological atmosphere of an organization. Organizational culture comprises an organization's experiences, expectations,
Which events mark the beginning and end of second interphase period? What takes place in the cell during this period?
Briefly describe the term Nuclear energy?
What is incubation period for mumps disease and what is the causal organism?
How do phytohormones assist the development of the parthenocarpic fruits?
Determine the main materials transferred from mother to the fetus via the placenta? And from fetus to mother?
What do you meant by cellular secretion?
Write down significance of radio immuno assay.
Project Management: It is the planning and organization of an organization's resources in order to shift a particular task, event or duty in the direction of completion. Project management usually includes a one-time project instead of an ongoing acti
Define the term Bio diversity? Briefly define it.
18,76,764
1945712 Asked
3,689
Active Tutors
1451893
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!