The image depicts the impact of a mutagen on the phenotype of F1 and F2 offspring in nematodes, a common roundworm. Which arguments can be made based on the information in the model. You may select more than one correct choice.

A)
The mutated DNA is a recessive allele.
B)
The new phenotype is poorly fit in the environment.
0)
The mutagen directly affects both the F1 and F2 generation,
D)
The mutagen altered the DNA of the worm in the parent (PO) generation
E)
The DNA altered by the mutagen occurs in gamete cells and is passed to
offspring

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.

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin