Homologous structures are common structures in different species that perform different functions and may have look similar in structure.
Example- The different animals have bones that appear very similar in form and function and seem to be related.
Question: The ___________ in males and the _________ in females are permanently blocked when an individual undergoes a sterilization procedure.
Answer: vas deferens in males; fallopian tube in females
The vas deferens (males) and fallopian tube (females) underwent permanent blockage when the individual is undergoing the procedure of sterilization.
Carbohydrates are composed of monomers or repeating subunits of simple sugars or monosaccharides, such as glucose, galactose etc.
Dichotomous key is a tool <span> - a series of questions and choices </span>that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. The first step is observing the whole specimen you want to identify. Observing the habitat in which it is growing,its size and overall shape and some<span> distinguishing features. It is very important to make carefully these observations in order to use the key.</span>
Answer:
establishes the basic structure for regulating discharges of pollutants into the waters of the United States and regulating quality standards for surface waters.
