A rat metabolism experiment was conducted under the following conditions: temperature of 24 C and barometric pressure of 735 mm Hg. The rat weighed 78.5 g and consumed 5 ml of oxygen in 346 seconds. Constants: 4.8 g cal/ml O2; 2.155 cm2/g a) What would the corrected gross oxygen consumption […]

Q1. Describe why you can predict that meiosis gives rise to genetic differences between parent’s cells and daughter cells in fewer cell divisions than mitosis does? Q2. A fly that is homozygous for normal wings and red eyes is crossed with a fly that is heterozygous for wings and homozygous […]

Pretend down syndrome is a recessive trait and is represented by ss. 80% of affected ss people cannot have children. However, As and AA people are not affected. (AA being homozygous dominant for no trait, As being Heterozygous for trait) Based off of 10,000 people, AA = 7561 As = […]

Q1. Suppose after washing your hands, you leave ten bacterial cells on the new bar of soap. You next decide to do a plate count of the soap after it is left in the soap dish for 24 hours. You dilute 1g of the soap 1:10 and plate it on […]