We have 20 different amino acids in our bodies.
<span>Mosses is a simple type of green plant which does not have vascular tissue in its leaves or stems, but they have simple form of roots called rhizoids that anchored them in place. Mosses are found in moist areas and grow on forest floors by spreading out appearing as a sort of living carpet. </span>
The correct answer is: Replacement of defective genes with normal genes
Recombinant DNA molecules are made in laboratory by the methods of genetic recombination such as molecular cloning. The aim of these methods is to bring together genetic material from different sources, creating “combinations” that usually couldn’t be found in the genome. The process of recombination is possible because, DNA molecules from all organisms share the same chemical structure (nucleotides are same among different species, difference is only in the nucleotide sequence).
Structural adaptations<span> are physical features of an </span>organism<span> like the bill on a bird or the fur on a bear. Other </span>adaptations<span> are behavioral. Behavioral </span>adaptations<span> are the things </span>organisms do<span> to </span>survive. For example, bird calls and migration are behavioraladaptations<span>.</span>
There are called Amino Acids.
