Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time. A change in the nucleotide sequence of DNA is called a mutation. A change in the nucleotide sequence of DNA is called a <b>mutation</b>.
TDD â Conceptualized. Test-driven development is an important Agile development practice which aims to set some concrete, detailed expectations in advance and allows those expectations of code behavior to guide the implementation.
TTY Mode. A TTY (also known as a TDD or Text Telephone) is a telecommunications phone that allows people who are deaf, hard of hearing, or who have speech or language disabilities, to communicate by telephone. Your phone is compatible with select TTY phones.