Reproduction and gene
- There are two types or reproduction. sexual and asexual, sexual reproduction involves two parents and asexual reproduction involves only one parent.
- Genetic engineering produces a totally new set of genes.Genetically modified organisms have medical applications.
- DNA is the genetic material that controls our inherited characteristics, in most cells, it is found in the form of chromosomes
- Cloning takes place in nature but also can happen because of human intervention, through tissue culture or embryo transplants for example.
Inside DNA there are genes they control the way we develop and grow, and genes are made up of chromosomes. The nucleus contains the chromosones.
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