root multiplication   3 videos

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  Genotype

  Biology Mendelian Genetics

  Understanding genotype used in Mendelian genetics.

  genotype phenotype homozygous heterozygous dominant recessive sex linked multiple alleles genetics
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  Plant Structure

  Biology Plants

  The structure of plants.

  plant structure stem structure epidermis cortex endodermis vascular tissue monocots stem roots vascular tissue
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  Plant Adaptation

  Biology Plants

  Explanation of plant adaptation.

  plant adaptations roots vascular tissue seed cuticle flowers fruit mutualistic relationship protective chemicals