One characteristic of personality traits is that they
a. cannot be classified
b. cannot be defined
c. are fairly stable
d. are unstable

Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study

2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol