The burn can be classified as the partial-thickness second degree burn.
The symptoms of the second degree burns are sensitive wound base, painful blisters, the surface may be blanched on applying pressure, erythematous or fibrinous exudate is present.
In the given case, the person burns the hand with scalding water. The symptoms of the burn shows red area, pain, and blisters. These are the symptoms of the partial thickness second degree burn, which affects the epidermis and dermis.
Answer:
genetic drift
Explanation:
Genetic drift is an evolutionary force that requires the presence of a small population. It is a random process that fixes one or other alleles randomly in the gene pool of a population. Genetic drift does not take account of survival fitness imparted by alleles to the individuals. Since random and chance events such as the death of all the individuals having a certain allele in a population affect the small population more intensely, genetic drift works on small populations only.
They contain symbiotic bacteria called rhizobia within nodules in their root systems, producing nitrogen compounds that help the plant to grow and compete with other plants. When the plant dies, the fixed nitrogen is released, making it available to other plants; this helps to fertilize the soil.
Because the chromatin condenses into compacted chromosomes.
<span>During mitosis, chromatin condenses starting from the prophase to the end of cell division. Condensation of chromatin protects the DNA during cell division and facilitate its mobility and transport. </span>
Trophic Levels describe the transfer and different stages of the organisms transferring energy. I just called it Trophic level energy flow in school.