We provide access to the source code for Shapes as an example of how easy it is to integrate CoreDX DDS into an application. High-performance, Quality-of-Service enabled messaging is available to Java with CoreDX DDS.
1 Meiosis. 2  Occurs in the gonads (testes and ovaries) to produce gametes (sperms, egg), which are N, or haploid (1 set of chromosomes). 3  When the sperm fertilizes the egg, a zygote (diploid or 2N) is produced.
Gonads: indifferent stage. Quiz. The gonads arise from two very different kinds of cells that originate in the embryo:Â·. 1  The primordial germ cells (PGC) will form the gametes (sperm cells and oocytes). 2  These cells come from the ectoderm, but they separate themselves from it at a very early stage in the development.onads: indifferent stage. Quiz. The gonads arise from two very different kinds of cells that originate in the embryo:Â·. 1  The primordial germ cells (PGC) will form the gametes (sperm cells and oocytes). 2  These cells come from the ectoderm, but they separate themselves from it at a very early stage in the development.