Aparamecium feeds on organic matter in a pond. how does it capture food? using flagella using cilia using pseudopodia nextreset

The population of bacteria in a petri dish doubles every 40 seconds. the population of the bacteria is initially 400 organisms. what unit is most appropriate for the time at which the number of bacteria is 300? hour bacteria per hour second bacteria per second

The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?