The condensed visible form of chromatin material is called as chromosome.
Answer:
Excretory systems regulate the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients. Components of this system in vertebrates include the kidneys, liver, lungs, and skin.
Explanation:
1. Answer:
<span>It implies that prokaryotes existed before eukaryotes.
It implies that eukaryotes evolved from prokaryotes.
Prokaryote and eukaryote are used as a result of an evolutionary worldview.
All of the three sentences is true. The word "pro-" from prokaryotes means "before". So, prokaryotes sound like an organism that exists before </span>eukaryotes. If you link it with evolution, you can assume that eukaryotes were prokaryotes that evolved.<span>
</span><span>2. Answer:
food spoilage
flavor food
make cheese
make yogurt
decomposition
Measles can be excluded easily because it was caused by virus, not bacteria. Food spoilage is caused by bacteria. That is why food preservation method would result in killing/inhibiting bacteria. </span>Decomposition is similar to spoilage. Bacteria also used for fermentation in cheese, yogurt or beer.
Algae would probably be your answer. Both can produce their own food from nutrients and photosynthesis!
Yes it was. Since he believed in continental drift, he believed that the continents moved ever so slowly towards each other and away from each other. Therefore whenever the two continents collide due to continental drift they form mountain ranges.
