Lauderdale Lake M Grade 7 Life Science Recovery Assignment DATA TABLE Larva Pupa Average Depth Reached (centimeters) Average Length of Time Average Depth Reached (centimeters) Average Length of Time Underwater (seconds) Number of Trials Underwater (seconds) 22 90 38 120 Larvae have a breathing tube and must come to the surface of the water to breathe. If a layer of an oily substance completely covers the surface of the water for several days, what will most likely happen to the larva? SC.7.L.15.2 It will not survive because of lack of fresh food sources. (b, It will not survive because of lack of oxygen. C. It will skip the pupa stage and hatch immediately to break out of the water. d. It will hold its breath until the oily substance naturally breaks down in the water. a. 46. In Mendel's experiments with pea plants, the pea plants had green or yellow pods and inflated on wrinkled pods. The figure below shows the result of crossing two pea plants with different pod colors and different pod shapes. Green, inflated Yellow, wrinkled Green, inlated Which two traits are recessive? SC.7.L.15.2 Green, inflated Green, inflated Yellow, wrinkled a. green pod color and inflated pod shape b. green pod color and wrinkled pod shape c. yellow pod color and inflated pod shape d. yellow pod color and wrinkled pod shape 47. Which of the following species is most likely to become extinct? (SC.7.L.15.3) a. a species that is well adapted to its environment ba species that is losing its habitat due to deforestation c. a species that has a great amount of genetic variation d. a species that has a decreasing number of predators. Rev. 8/26/2016

Lauderdale Lake M Grade 7 Life Science Recovery Assignment DATA TABLE Larva Pupa Average Depth Reached (centimeters) Average Length of Time Average Depth Reached (centimeters) Average Length of Time Underwater (seconds) Number of Trials Underwater (seconds) 22 90 38 120 Larvae have a breathing tube and must come to the surface of the water to breathe. If a layer of an oily substance completely covers the surface of the water for several days, what will most likely happen to the larva? SC.7.L.15.2 It will not survive because of lack of fresh food sources. (b, It will not survive because of lack of oxygen. C. It will skip the pupa stage and hatch immediately to break out of the water. d. It will hold its breath until the oily substance naturally breaks down in the water. a. 46. In Mendel's experiments with pea plants, the pea plants had green or yellow pods and inflated on wrinkled pods. The figure below shows the result of crossing two pea plants with different pod colors and different pod shapes. Green, inflated Yellow, wrinkled Green, inlated Which two traits are recessive? SC.7.L.15.2 Green, inflated Green, inflated Yellow, wrinkled a. green pod color and inflated pod shape b. green pod color and wrinkled pod shape c. yellow pod color and inflated pod shape d. yellow pod color and wrinkled pod shape 47. Which of the following species is most likely to become extinct? (SC.7.L.15.3) a. a species that is well adapted to its environment ba species that is losing its habitat due to deforestation c. a species that has a great amount of genetic variation d. a species that has a decreasing number of predators. Rev. 8/26/2016