Sister Chromatid Exchanges Increase in Frequency in the Presence of X-Rays,certain

question 19

Short Answer

Sister chromatid exchanges increase in frequency in the presence of X-rays,certain viruses,ultraviolet light,and certain chemical mutagens.In what autosomal recessive disorder is there known to be an increase in sister chromatid exchanges?

---

Definitions:

Average Tax Rates

The ratio of total taxes paid to total income, expressing the fraction of income that is paid in taxes.

Taxable Income

The portion of an individual's or corporation's income that is subject to taxation according to federal or state law.

Marginal Tax Rate

The rate at which an additional dollar of income would be taxed, reflecting the percentage of each additional dollar that is paid in tax.

Income Tax Schedule

A chart or table displaying the rates to be applied to income ranges for calculating the amount of income tax due.