Hich statement about dna is false? plants have dna in three places: the nucleus, chloroplasts, and mitochondria. it is found in nearly all the cells of all living things. it can be used to identify an individual person. humans lack dna in their brain cells. it can be found in human saliva, hair, and blood.

The answer to your question is: d

Explanation:

a) Plants have DNA in three places: the nucleus, chloroplasts, and mitochondria. This is true, DNA is found in nucleus, mitochondria and chloroplasts.

b) It is found in nearly all the cells of all living things. This is true, it is found in nearly all cells because prokaryotic cells do not have nucleus.

c) It can be used to identify an individual person. Yes, this is true, it is a technique very useful to identify persons.

d) Humans lack DNA in their brain cells. False, this cells have a nucleus

e) It can be found in human saliva, hair, and blood. Yes, DNA is found in all those places.

carbohydrates are the body's preferred source of energy.