Answer: a compound known as calcium carbonate (CaCO3)
Explanation: Google the question itself
I believe it's C....hope that helps
Agarose from seaweed is the main component of the gel.
The correct option is B.
<h3>What is seaweed is good for?</h3>
The use of seaweed as a component in food is becoming more widespread. The best nutritional source of iron, which supports the thyroid gland, is in this food. It also contains antioxidants that shield your cells from oxidative stress, along with additional minerals and vitamins like vitamin K, B vitamins, zinc, and iron.
<h3>Which seaweed is healthiest?</h3>
Iodine, which supports healthy thyroid function, can be found in red seaweeds. Additionally, they contain heme copper (a form of iron that can actually prevent iron-deficiency anemia). If you live a vegans, vegetarian, or other plant-based lifestyle, these incredible nutritional advantages will be extremely beneficial to you.
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<span>The question says, a scientist is carrying out replication of DNA artificially in her laboratory. What will she use to join the gaps on the DNA strand? They correct option is DNA ligase. DNA ligase is the enzyme which specializes in facilitating the joining of DNA strands by catalysing the formation of phosphodiester bonds.</span>