<span>A.let myself feel sad and then find ways to move on</span>
Plants use photosynthesis to turn sunlight into energy (they use as food)
The vinegar removed only the shell of the egg because it was acidic. But it was unable to mess with the egg, because as it removed the shell of the egg, it was unable to get past the sac, the part that protects the inner egg. It is hard to puncture this sac, unless dropped or punctured by a nail or something hard.
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Answer: The correct answer for the given mechanisms influencing gene pool are the mechanisms of evolutionary change, which are described as follows-
1) Gene Flow
- It is described as the transfer of genes from one population to another population so that frequency of gene is increased.
-A zebra migrates to join a different herd of zebras.
2) Natural Selection
- A mechanism of evolutionary change in which individuals with advantageous traits survive and reproduce whereas the others ( those that can not adapt) eliminate from the population.
-Competition for sunlight leads to taller trees.
3) Mutation
- Permanent change in the nucleotide sequence of DNA ( genetic material) that could have harmful or useful consequences.
-The DNA of a snake changes to make its venom stronger.
4) Genetic Drift - It is a random phenomenon ( that occurs by chance such as fire) that results in change in the gene frequency in a small population.
-A grassfire randomly sweeps through a population of buffalo and kills most of the animals.
Answer:
Carbon fixation and Rubisco enzyme
Explanation:
The carbon fixation is usually referred to as the process that involves the transformation of CO₂ into organic molecules. This process occurs during the time of photosynthesis, where, the CO₂ is obtained from the atmosphere by the leaves of plants in the presence of sunlight and converts it into useful organic molecules. This is also known as the Calvin cycle, in which all the consumers are dependent on.
Rubisco is usually defined as an enzyme that is secreted by the plants and it is essential to carry out the initial step for the carbon fixation process. It is commonly written as 'RuBisCO'.
