Biology
– a wide range of Biology topics covered as well as experiments and teacher resources. From ThoughtCo.
Biology video tutorials 
– from Khan Academy
Learn.Genetics
– DNA and gene basics, DNA to protein, Heredity and traits, Variation, selection and time, Build a DNA molecule. From University of Utah
Online biology dictionary
– definitions of biology terms. From Biology Online
Pathwayz
– useful information on many biology topics. Created by a community of science teachers
Science Media Centre
– source of opinions from local experts on topical science-related issues. From Royal Society of New Zealand
World Health Organisation (WHO)
– gives an overview of the disease, symptoms and treatment. Includes factsheets, databases – number of recorded cases, initiatives and WHO resolutions
Socha, A 2016, DNA, Illustration, Pixabay, viewed 8 March 2021, <https://pixabay.com/illustrations/dna-string-biology-3d-1811955/>.