(Q).
Q: Newly duplicated chromosomes are divided into two daughter nuclei during what stage? Choices: - meiosis - symphysis - prophase - mitosis A:
(A).
mitosis

(Q).
Q: What is the measure of an individual's weight-to-height ratio called? Choices: - body density index (bdi) - body matter index (bmi) - density index (di) - body mass index (bmi) A:
(A).
body mass index (bmi)

(Q).
Q: The energy changes in what reactions are enormous compared with those of even the most energetic chemical reactions, and they result in a measurable change of mass? Choices: - molecular reaction - metabolic reaction - methane combustion - nuclear reactions A:
(A).
nuclear reactions