Answer: RNA polymerase II hope this helps if not comment back and I’ll reply
All their children will have heterozygous genes because squidward is "purebred", or homozygous dominant. His wife has to be homozygous recessive for a recessive trait to show up. Every time you cross a homozygous dominant trait with a homozygous recessive trait, you will get heterozygous kids. This means all of them will have light blue skin.
Short fall of rain, less fertility of soil, seeds are not well gemernated
(forgot how to spell xD)
Hope this helps!
~ Kana ^^