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Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..

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This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..

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The Earth's ecosphere was rapidly changing and throwing up a wide range of ecological niches that new adaptive organisms..

Genetics – Lesson Outline & Worksheets
Genetics – Lesson Outline & Worksheets

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Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..