Answer: really any doctor
Explanation: karyotype tests are done typically during pregnancies, i’m sure a medical facility could do it.
James Watson and Francis Crick are the two scientists to doscover the structure of DNA.
Hello the answer is the bacterium Streptococcus mutants that causes dental plaque formation.
Hope this helps you<3
Healthy ecosystems depend on plant and animal species as their foundations. When a species becomes endangered, it is a sign that the ecosystem is slowly falling apart. Each species that is lost triggers the loss of other species within its ecosystem. Humans depend on healthy ecosystems to purify our environment.