Doi corona si me la responden porfavor :)

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

A(n) is a molecule influences the way that a molecule reacts.