Sacrifice a embryo at the blastocoel stage. Obtain the stem cells from the blastomere.
they produce bacteria
Active telomerase is commonly found in stem cells, germ cells, and cancer cells. It is also present in some cells undergoing rapid proliferation, such as embryonic cells.
No, Sertoli cells do not produce sperm. They provide support and nourishment for developing sperm cells in the seminiferous tubules of the testes. Sperm cells are produced by germ cells through the process of spermatogenesis.
Cells which produce gametes (sex cells) undergo meiosis.
Muscle tissues are derived from the mesodermal layer of the embryonic germ cells through a process called myogenesis.
they produce bacteria
they produce bacteria
gametes
Ectoderm, endoderm, and mesoderm can produce epithelial tissues
gametes
Preembryonic forms are the zygote (fertilized egg), morula (a solid ball of cells), blastocyst (hollow ball with a single germ layer), and bilaminar embryonic disc(with two germ layers).
The beginning of germ development in an embryo is marked by the formation of primordial germ cells through a process called germ cell specification. These cells are the precursors to sperm and egg cells and are essential for sexual reproduction. Germ cell specification typically occurs during early embryonic development.
Active telomerase is commonly found in stem cells, germ cells, and cancer cells. It is also present in some cells undergoing rapid proliferation, such as embryonic cells.
No, Sertoli cells do not produce sperm. They provide support and nourishment for developing sperm cells in the seminiferous tubules of the testes. Sperm cells are produced by germ cells through the process of spermatogenesis.
Osteocytes and osteoblasts produce more bone and bone matrix but cannot divide.Osteoprogenitor cells are germ (stem cells) found in embryonic cartilage and specialise in the presence of human growth factors into osteocytes / osteoblasts and other associated cells to produce bones.No specialised cell retains the capacity to reproduce itself independently
Cells which produce gametes (sex cells) undergo meiosis.
Muscle tissues are derived from the mesodermal layer of the embryonic germ cells through a process called myogenesis.