Q1. 1) Why is agar preferable to gelatin as a solidifying agent in culture media? 2) Did all the organisms living in or on the environments sampled grow on your nutrient agar? In brief explain. 3) How might you find out whether the turbidity in your nutrient broth tube was […]

One of a farmer’s more exotic Indian corn cobs has three different kernel colors (Tricolor Corn?). These cobs were easy to obtain. The farmer crosses parent 2 (Yellow Shrunken) with parent 4; both are true breeding. The seed from this cross are then used to grow a second generation of […]

Population Ecology, Community Ecology. 1. Pick a plant and an animal and tell me how these how plants and animals arrive, find, migrate or develop their habitat, respond to the food chain, climate and other living and non living factors. Give an example or short explanation of each. This will […]

Q1. Universal Credit Inc. would like to examine the necessary sample size needed to be able to estimate the mean dollars that each card holder will spend each month. It would like to be within plus or minus $25 of the true mean with a 98 percent confidence level. The […]