What is meant by the term mutation?
It is a random and spontaneous change to DNA that can be inherited. Most mutations have no effect on the phenotype, however some have a small effect and rarely do some have a significant effect.
SS
Related Biology GCSE answers
All answers ▸Explain the lock and key hypothesis of chemical reactions.
What is meant by the term osmosis?
Describe the structure of a typical animal cell and explain the functions of its components. How does this compare to the structure of a plant cell?
Describe the basic structure of a DNA and complementary base pairing.