Like cichlids, minnows use their pharyngeal jaws to process food. suggest some possible structural differences between the teeth on the pharyngeal jaws of carnivorous and herbivorous minnows.

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?

What is one affect on the australian environment due to the introduction of non-native european rabbits? (a) more grass grew in response to the need of the growing population of rabbits. (b) the rabbits balance out the food chain as they became a natural prey to many predators. (c) the rabbits the land by digging, which caused the soil to spread much needed nutrients. (d) the rabbits out-competed other small animals species and caused them to go extinct.