Answer:
Ribose and Deoxyribose.
Explanation:
They are both important components of nucleotides, and are found in RNA and DNA.
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The mantle being made of nickel and iron is the correct statement about the geosphere and is denoted as option B.
<h3>What is Geosphere?</h3>
This is referred to the solid part of the earth and consists of rocky materials present in it.
The geosphere has the mantle which is made up of materials such as iron and nickel which are metals and are responsible for their rigid solid structure thereby ,making it the most appropriate choice.
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Heats up and cools down more quickly than land
Contracts when it
Freezes
Creating a genetic duplicate of an organism using biotechnological methods is known as reproductive cloning.
<h3>Reproductive cloning</h3>
Cloning generally refers to the production of clones.
Clones are exact copies of an organism or something.
When it comes to living organisms, clones are both genetically and physically the same.
Thus, creating a genetic duplicate of an organism is a form of cloning known as reproductive cloning.
More on cloning can be found here: brainly.com/question/12483409
