Phylum: Arthropoda. Class: Arachnida. Order: Araneae. Family: Theraphosidae. Genus: Brachypelma. Species: B. vagans. Domain: The Redrump Tarantula belongs to the domain Eukarya because it obtains a true nucleus, and membrane bound organelles. These same traits can be seen in many organisms we know even wasabi! Learn more about wasabi.
In simple words, collateral is an asset which borrower pledge to the lender as a security against the loan. In case borrower failed to pay back the loan amount to the lender, lender can sell the asset to recover his loan amount hence reduces the risk of lender.
Unlike unsecured debt, secured debt is backed by an asset, such as real estate or a vehicle, also known as collateral. Under the terms of a secured loan, the lender is allowed to seize the collateral used to guarantee the loan if the borrower defaults.