PCE page 75-125
____- Decreased lung compliance, stiff S&S: - Dyspnea - Severe O2 desaturation - Finger clubbing - Scarring (via CT scan)
Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the door. One child pushes with a force of 17.5 N at a distance of 0.600 m from the hinges, and the second child pushes at a distance of 0.450 m. What force must the second child exert to keep the door from moving? Assume friction is negligible.
In tomatoes, round fruit (R) is dominant to long fruit (r), and smooth skin (5) is dominant to fuzzy skin (s). A true-breeding round, smooth tomato (RRSS) was crossbred with a true-breeding long, fuzzy tomato (RSS). All the F1 offspring were round and smooth (RSS). When these F1 plants were bred, the following F2 generation was obtained:
Round, smooth: 43
Long, fuzzy: 13
Are the genes for skin texture and fruit shape likely to be on the same chromosome or on different chromosomes? Explain your answer.