The organism shown is frequently used in genetic engineering because
a) its dna is single stranded.
b) it has a complex single chromosome.
c) it has a simple, circular chromosome.
d) it has only twenty, complex chromosomes.

What does the process of natural selection involve

Which other elements contain the same number of outer electrons as sodium

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate