What roles does biologically significant molecules play in an active student's life. How can these affect your performance as a student? What can you do to insure they are balanced for optimal performance?

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'