18. The diagram below represents an incomplete section of a DNA molecule. The boxes represent unidentified bases. When the boxes are filled in, the total number of bases represented by the letter A (both inside and outside the boxes) will be
O 2
03
0 1

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Label the offspring chromosomes a1, a2, b1, or b2. circle any mutation chromosomes.