Predict how each mutation would affect the amount (mass) of DNA in Calix's cells. Mass of DNA
Increase Decrease No Change
Point
Mutation
Chromosomal
Rearrangement
Nondisjunction

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

An adult inhales about 6.0×10−4 m3 of fresh air during a breath. only 20% of fresh air is oxygen. assume the pressure in the lungs is 1.0×105 paand the air is at a temperature of 300 k. how many oxygen molecules are in each breath? a. 1.4x10^23 b. 2.9x10^21 c. 4.9x10^-4 d. 2.9 x10^25