Which structural characteristic is found in both prokaryotic cells and eukaryotic cells? a. a cell membrane b. circular dna c. a nucleus d. lysosomes

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. albino x albino a) 1/4 chinchilla, 3/4, agouti b) 3/4 albino, 1/4 chinchilla c) all albino

Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis