Bears Fishing

23
Jan/110

how reproductin differ between bacteria and fish grasshoppers bears?

Bacteria reproduce asexually by a process called binary fission (cell divides into two cells are identical and equal). Bacteria can also reproduce sexually by a process called bacterial conjugation. A bacteria is a "combination" tube that connects the second and transmits the bacteria's DNA through the tube. The bacterium has now received the DNA of both bacteria. Fish reproduce sexually, however, they use external fertilization. The female lays her eggs in the bed a river and swimming in men through sperm and egg deposition on to fertilize them. Fertilized eggs develop outside the female body without protection or parental care. Bears reproduce sexually, however, they use internal fertilization. The male inserts his sexual organ into the female and deposits sperm inside the female. Sperm "swim" to meet the egg and hopefully fertilize. The fertilized egg grow inside the body of the female receiving heat, and protection once born, parental care of his mother. Regarding grasshoppers, I'm not sure their method of reproduction, however, I tend to think that they also reproduce sexually using internal fertilization. You should check this one. Hope this helps. Good Luck.