biology combined


inheritance,variation and evolution

  • asexual- one parent needed eg-bacteria, spores by fungi

Diagram explaining the process of mitosissexual- two parents needed, mixing of genetic info. process is meiosis-

  • copies of genetic info is made
  • cell divides twice
  • all gametes are different


  •  made up of two strands forming a double helix, carries genetic code which determines characteristics
  • chromosomes are the cells nucleus made up of DNA made…


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