Which statement correctly explains how fertilization produces a diploid cell? a)The alleles from the female gamete are replicated, producing a complete genome.
b)Beneficial alleles from each gametę replace their counterparts in the other gamete
c)RNA from male and female gametes is transcribed, producing DNA.
d)Male and female gametes fuse, producing new combinations of alleles.

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide

Me the formula cacl2 represents the compound