During the course of initiating the scientific method, the hypothesis is considered the first major step. Before that would be identifying a subject and observing a particular issue, animal, etc.
Answer:nucleic acids, poorly conserved
Explanation: conservative can occurs in coding and non coding nucleic acid sequences. In coding Amino sequence acid and nucleic to maintain the structure of a certain protein. They are usually replaced by biochemistry similarity. DNA is conservated with replication. The new strands are complimentary to the original template which makes it identical to the other template.
Ans.
Plant waxes include complex compounds of alcohols, carbohydrates, acids, esters, hydrocarbons, and their combinations, present at the outside of epidermal cells. These waxes are strongly hydrophobic in nature and act as water repellents.
Thus, they provide protection to the aquatic plants against surface wetting. In land plants, waxes, present in cuticle prevent water loss, such as in dessert plants. Other functions of waxes include energy-storage, self-cleaning and reflection of UV radiation.
Ecological balanced refers to the condition of dynamic equilibrium in a community of organisms in which the species, the diversity of ecosystem and the genetic pool remain relatively constant as a result of gradual changes that are brought about by natural selection. It is very important to ensure that the natural balance in an ecosystem is maintained. Typically, an ecosystem has to move through series of successional changes before it can reach the state of equilibrium. FOR AN ECOSYSTEM TO BE BALANCED, IT WILL TAKE BETWEEN THIRTY TO ONE HUNDRED YEARS depending on the type of ecosystem involved.
Photosynthesis removes the carbon dioxide and releases the oxygen, but cellular respiration is the opposite because it uses the oxygen in order to release the CO2. So the carbon atoms are released during cellular respiration.
Hope that helps?
