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.
Define the term meninges and cerebrospinal fluid?
Define Host-Based System: (A) It is a system controlled by a central or main computer. The host-based system usually refers to a hierarchical communications system controlled by the central computer.
Define the term respiratory pigments? Name the respiratory pigment existed in some arthropods? Name the analogous molecule in humans?
Name the germ layer from which the liver and the pancreas originate? What are the other organs and tissues made up from that germ layer?
What is the objective of the immune system?
Write about the main cells of connective tissue proper? Specify the name given to intercellular material which surrounds these cells?
What are diastereomers and enantimorphs?
Give brief description of ganglia?
Write down the differentiation between micro and macronutrients?
Parameters of FD32: It is Maintain credit management records here we can offer the amount of the customer how much he is having credit limit.
18,76,764
1943608 Asked
3,689
Active Tutors
1460278
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!