The answers that best fit the blanks are MATERNAL BLOOD ANALYSIS and ULTRASOUND, respectively. In prenatal diagnosis, there are certain methods that should not be done routinely for the reason that these may injure the fetus, except for routine ultrasound, which checks the status of the fetus, and maternal blood analysis, which assesses the current status of the mother.
The are coded in the arrangement of either chromosones or DNA.
Answer:
Natural pest control
Explanation:
Because its a way to be eco friendly using natural sources which does not harm insects
Answer:
I may be wrong but try A.