Answer:
As somatic cells are diploid (2n) 2n=56
gametes receive only haploid set so, n=28
Vaccines help develop immunity by imitating an infection. This type of infection, however, does not cause illness, but it does cause the immune system to produce T-lymphocytes and antibodies. Sometimes, after getting a vaccine, the imitation infection can cause minor symptoms, such as fever. Such minor symptoms are normal and should be expected as the body builds immunity.
Answer:
Burning fossil fuels, and decomposition of dead organisms
Explanation:
