In fruit flies the gene for straight wings B, is dominant to the gene for curly wings, b 32 If 2 flies, when mated, produced 98 straight-winged and 102 curly-winged
offspring what were the most probably parental genotypes? -
33 What were the phenotypes of the parents in question 32?
34 What was the genotype of the curly-winged offspring?
35 If 2 different flies, when mated, produced 152 straight winged & 49 curly-winged
offspring, what were the most probably parental genotypes?
Individuals who lack an enzyme needed to form the skin pigment melanin are called?

What claim did thorne make? what evidence supported his claim?

During sunny hours, a large amount of build up between the hours of 1: 00-5: 00 pm. a. ozone b. mercury c. lead d. sulfuric acid

Sea levels are rising due to climate change while increasing numbers of people are moving into coastal areas. to accommodate more people, there has been increased construction of beachfront resorts and condominiums. how is this impacting sea turtle numbers and biodiversity and why? a. the increased human population in coastal areas has meant that more food is available to the turtles (e.g., dropped food, waste from restaurants), which has led to an increase in the numbers and diversity of sea turtles. b. there has been very little change in the numbers and biodiversity of sea turtles because the planet is so vast that they can simply relocate to less crowded beaches. c. this has resulted in a decrease in numbers and diversity of sea turtles because it is restricting available nesting sites, and hence reproduction. d. this has resulted in an increase in numbers and diversity of sea turtles because people are around to protect them from natural predators.