Answer:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. ... The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce.
Explanation:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. ... The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce.
Red blood cells i believe
hope this helps :)
Answer:
Option B
Explanation:
ODD means Oppositional Defiant Disorder while CD means Conduct disorder.
Without initial presence of defiant disorder symptoms, Oppositional defiant disorder are not precursor to the development of conduct disorder.
Oppositional Defiant Disorder and Conduct Disorder are much more predominant in boys than in girls.
According to reseaches carried out,to boys, Oppositional Defiant disorder is a precursor to conduct disorder.
The question is incomplete as figure is missing which is attached.
Answer:
C) 70 Kcal
Explanation:
In a food chain, the energy is transferred from one trophic level to another trophic level following a mathematical law given by Lindeman called ten per cent law which states that only 10% of the total energy is transferred from one trophic level to another level.
In the given question since the shepherd is considered the secondary consumer or the third level which feeds on the primary consumer therefore by ten per cent law, the primary consumer receives only 70 kcal and the secondary consumers that are sheepshead receive only 7kcal.
Thus, C) 70 Kcal is the correct answer.
•won’t get pregnant
•won’t get sexually transmitted diseases
