When males reach a certain age, the body begins the process of puberty. How does the body control this process?
O A. Hormones are released by the endocrine system.
B. A fallopian tube is produced by hormones.
C. Reproductive organs are formed by the body.
D. The nervous system produces gametes.

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

The most effective way to provide children with safety messages is to