They are called parenchyma.
<h3>What is called Parenchyma?</h3>
The term "parenchyma" refers to the tissues that are employed for function in both plants and animals. Unlike "structural" tissues like wood in plants or bone in animals, this tissue is "functional," carrying out activities like photosynthesis in plants or information stored in the human brain.
A specific kind of ground tissue with thin cell walls and the capacity to expand and divide is referred to as parenchyma in plants. The majority of the cells in leaves, flowers, and fruits are parenchyma. In these formations, "structural" rather than "parenchymal" tissue makes up the hard, structural elements including bark, outer coatings, and major veins.
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C. 70% of the world is covered by the ocean
Answer:
The efficiency of the repair mechanism is not 100 percent.
Explanation:
The DNA damages caused by physical conditions (i.e., exposure to radiation, UV light, etc.) and chemical agents (i.e., mutagenic compounds) are regularly repaired by DNA repair enzymes that recognize and correct nucleotide errors before the fixation of the mutation. The Apurinic/apyrimidinic (AP) endonuclease is the enzyme responsible for repairing the damaged DNA. However, this process is not perfect, and mutations that were not recognized by this mechanism are fixed in the next round of replication.