Answer:
Potable water can be defined as the water that can used for drinking purpose and it should not harm the body in longer terms.
The potable water is high quality water which lacks pathogen that causes contamination.
It has dissolved minerals, salts, ions, oxygen and some other gases like nitrogen, carbon dioxide in an appropriate amount.
Until recently, prokaryotes did not contain linear plasmids or chromosomes, but they have since been discovered in spirochaetes, Gram-positive bacteria, and Gram-negative bacteria. Bacterial linear DNA has been classified into two structural kinds. Each end of linear plasmids from the spirochaete Borrelia has a covalently closed hairpin loop, while each end of linear plasmids from the Gram-positive filamentous Streptomyces has a covalently connected protein. In eukaryotic cells, replicons with comparable structures are more common than in prokaryotes. However, linear genomic architectures are likely more widespread in bacteria than previously thought, and some replicons may be able to switch between circular and linear isomers. The molecular biology of these widely scattered pieces reveals information about the origins of linear DNA in bacteria, including evidence of prokaryote-eukaryotes genetic exchange.
<span>a bar graph that shows the densities of different slabs of aluminum</span>
The correct answer is D. House cats, lions, and tigers belong to the same class and family.
Explanation:
Taxonomy classifies animals using different levels such as kingdom, family, order, species, etc. that show the features of the organism and its relationship or similarities with others. In the chart presented, the only level that is different for the three animals is the last one, which is the species level because in this the cat is classified as Domesticus, the lion as Leo, and the tiger as Tigris. This implies the other levels including the class (Mammalia or mammal) or family (Felidae) is the name of the three animals. This makes the last answer correct and shows these three animals are closely related.
Answer: FALSE
Explanation: Short reflexes(Intergraded by the ENS) are also known as local reflexes,they occur with the neurons if the enteric nervous system that are housed within the gastrointestinal tract wall.
They involve the direct stimulation of a postganglionic fiber by the sensory neurone.
Long reflexes (Intergrades by the CNS) occurs when sensory inputs from receptors is related to the central nervous system in response to stimulation,they involve feedforward reflexes and emotional reflexes also called cephalic reflexes because they originate in the brain.
From the question,there is involvement of chemoreceptors and mechanoreceptors inputs being relayed to the CNS which shows long reflex action.
