The answer is C. 19 to 26 the actual age people reach their physical peak is 26 which therefore is C as your answer.
Nondisjunction is defined as the failure of the chromosomes to seperate during cell division. An animal with a haploid number of 6 (diploid number of 12) undergoes meiosis, and at the meiosis II (cells are already haploid from the meiosis I), nondisjunction occurs. The mature ovum will contain 6+1 chromosomes (n+1) because there is an extra chromosome from the nondisjunction. The second polar body will contain 5 chromosomes (normal would be 6) because the second polar body did not receive that extra chromosome due to nondisjunction. In the event of fertilization of the abnormal ovum with a normal sperm, the zygote will be a diploid (12 chromosomes) normally but since the ovum as an extra chromosome from the nondisjunction then the zygote will have an extra chromosome (13 chromosomes). One pair of chromosomes has an extra single chromosome and this is called a trisomy.
Answer:
True
Explanation:
This is true, however, the expansion of the number and types of health services is not limited to these factors only.
Population trends inform the preparation of health intervention procedures and delivery of said interventions. Advances in research methods may also impact health services. Diseases and illness impacts health services expecially during outbreaks.
Exercising regularly, such as biking to work or walking for thirty minutes
Answer:
First aid is an emergency help given to someone quickly.
Explanation:
