Cells within multicellular organisms are specialized to perform specific tasks. What is one advantage of specialized cells? A. Specialized cells use more energy than nonspecialized cells. B. Specialized cells are slower than nonspecialized cells. C. Specialized cells are able to perform a greater variety of tasks than nonspecialized cells. D. Specialized cells are more efficient than nonspecialized cells. pls answer asap i need it.

Q: a pair of homologous chromosomesa) always has the same genes and the same allows b)always has the same genes c)always has the same alleles d)never has the same genes

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.