Which of the following statements is FALSE? DNA, chromosomes, and genes work together to determine heredity in organisms.
B Genes are found in chromosomes but not DNA.
C Differences between organisms are due to specific alterations in the nucleotide sequences.
D Chromosomes and genes allow the information encoded on the DNA strand to be copied and transferred.

idk

explanation:

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.