Just like our skin helps protect us, leaves have an outer layer that protects them. This outermost layer is called the cuticle. It is generally waxy to protect the leaf and prevent water loss.
Answer:
Both NER and BER involve the removal of one or more damaged bases by a nuclease
Explanation:
This statement is true b/c in both NER and BER a nuclease will target damaged or distorted regions of DNA.
Answer:
The answer is the phosphorus cycle. Osteoporosis is the loss of bone mass due to loss of mineralization of bone hence making the bone weak and spongy thence prone to fractures. Phosphates, and calcium, is one of the minerals used to make bone strong by filling in the spaces in between the osteocytes and collagen of bone.
The changes that one can expect to observe as a plant tissue culture develops is the development of new shoots and root.
<h3>What is a Culture?</h3>
This refers to the process in which microorganisms, living matter etc are grown in a specially prepared nutrient medium which are made up of different types of compounds.
In the case of a plant tissue culture, there will be new shoot and root formation due to the presence of nutrients in which the plants are exposed to for its growth and survival.
This is therefore makes changes in the shoot and root be the most appropriate choice.
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