New laws targeting abortion are set to take effect Friday in about one-fifth of the states, initiating another wave of restrictions just days after the U.S. Supreme Court struck down a Texas measure that led several clinics to close. Some of the laws face legal challenges, including a Mississippi measure protecting people who object to gay marriage on religious grounds. Laws limiting what can be done with the remains of aborted fetuses are set to take effect in Alabama, Florida, Idaho, Indiana and South Dakota, though some are under legal attack. Many of those funding and fetal-tissue laws came in response to undercover videos released last summer that alleged Planned Parenthood officials were selling fetal tissue for profit. "Typically, in a major election year, we see a decrease in the number of abortion restrictions enacted," said Elizabeth Nash, who tracks state policies at the nonprofit Guttmacher Institute, which supports abortion rights. A lawsuit already is challenging a new Indiana law banning abortions because of the fetus' race, sex or genetic abnormalities, such as Down syndrome. Other new laws will require Idaho abortion providers to give women information about where they can receive free ultrasounds and create a Georgia grant program for "pregnancy resource centers" that typically discourage abortions. Tennessee will let faculty and staff with concealed gun permits carry their weapons at public colleges and universities. Yet slower revenue growth is projected in the new budget year, and some states — especially those hurt by the downturn in oil, coal and gas — are responding by raising taxes and fees. The nearly $100 million of projected revenue will help cover a budget hole created by the drop in coal and natural gas prices.