Every living organism has a scientific name that is classified into several hierarchical groups, including domain, kingdom, phylum, class, order, family, genus, and species. This classification system helps scientists organize and understand the diversity of life on Earth.
1. Domain: This group represents the highest level of classification and categorizes organisms into three domains: Archaea, Bacteria, and Eukarya. Archaea and Bacteria contain prokaryotic organisms, while Eukarya includes eukaryotic organisms.
2. Kingdom: Within each domain, organisms are further classified into different kingdoms. For example, in the domain Eukarya, there are kingdoms such as Animalia, Plantae, Fungi, Protista, and more. Each kingdom includes organisms with similar characteristics and evolutionary relationships.
3. Phylum: The phylum is the next level of classification and groups organisms based on certain shared characteristics. For example, in the animal kingdom, phyla include Chordata (which includes vertebrates) and Arthropoda (which includes insects, spiders, and crustaceans).
4. Class: Within each phylum, organisms are further divided into classes based on additional shared characteristics. For example, in the class Mammalia, animals have mammary glands and give birth to live young.
5. Order: Orders are the next level of classification and further divide organisms within a class based on shared characteristics. For example, within the order Carnivora, animals have specialized teeth for eating meat.
6. Family: Families group organisms within an order based on more specific shared characteristics. For example, within the family Felidae, animals have retractable claws and are known as cats.
7. Genus: The genus is a more specific classification group that groups closely related species together. For example, the genus Panthera includes big cats such as lions, tigers, and leopards.
8. Species: The species is the most specific level of classification and refers to a group of organisms that can interbreed and produce fertile offspring. Each species has a unique scientific name, consisting of the genus and species names. For example, the scientific name for lions is Panthera leo.
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Marinades containing vinegar, wine, or yogurt can tenderizemeat due to their acidity. The acidity breaks down collagen, a tough protein, making the meat more tender.
Marinades that contain vinegar, wine, or yogurt are able to tenderize meat by breaking down collagen into smaller polypeptides because of their acidity.
These ingredients are acidic in nature, and this acidity helps to break the bonds in protein strands, making them more tender.
Specifically, the acid in these marinades works to break down the collagen in the meat, a tough protein that can make meat difficult to chew.
By breaking down the collagen, the marinade makes the meat more tender and easier to eat.
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B) denitrification.
Eliminate
C) leaching.
D) transpiration.
Correct answer: A). Decomposition
Decomposers are the organisms that are known to break down the dead and decayed animals and plants, and the process is known as decomposition. They are also known to help in the breakdown of a waste of other organism.
They are considered important for the ecosystem, as if they were not there in the ecosystem then the plant would not be able to get essential nutrients that are necessary for their growth. Because it is the decomposers who help in the recycling of carbon and the nitrogen cycle.
Example: bacteria, fungi
B.
An amoeba takes in food and digests it.
C.
A cat runs away when it hears a noise.
D.
A person's body increases blood flow to its cold feet.
b. bacteria
c. nucleic acids
d. proteins