How do inspectors at air and seaports help protect local ecosystems​

What is the compliment dna strand to the following sequence: ttgactaggcta

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should