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Which of these is an example of epigenetics?

When Mendel crossed two plants that were heterozygous for a single gene, what approximate phenotypic ratio did he observe in the offspring?

Find an integral that represents one petal of the curve  

What term describes the biological concept that DNA is made into RNA, then RNA is made into protein?

While performing the microscopic examination of the urine of a 20-year-old female, the technologist notes flagellar movement on several large cells with undulating membranes.  She reports:

A parallel-plate capacitor has vacuum in the space between the plates. If you double the distance between the plates while keeping surface areas of the plates unchanged, what happens to the capacitance?

Is the Rb gene, which is mutated in retinoblastoma, considered a tumor-suppressor or proto-oncogene? How does it help to control cell growth? Be specific for full credit

While examining a microscopic sediment specimen, the technologist sees one to three squamous epithelial cells that appear soft and finely granular with shaggy edges.  He reports:

If the coding portion of an mRNA is 333 bp long, how long will the polypeptide that is produced be?

If you were testing a tumor, which of these would you expect to find (choose all that are expected)?