ECPI BIO118 Ch 23-24 written exam
Questions And Answers
Stages of postnatal development neonatal period, infancy, childhood, adolescence,
adulthood, senescence, dying
senescence process of growing old (body less able to cope with demands, immune system
weakens, sensory functions decline)
neonatal development first breath is powerful to expand collapsed lungs, newborn primary
energy source=stored fats and colostrum
autosome pair 1-22, determine traits(non-gender)
sex chromosome 23 pair; xx female, xy male, determines gender
homozygous 2 identical alleles (TT, tt)
heterozygous 2 different alleles (Tt)
Questions And Answers
Stages of postnatal development neonatal period, infancy, childhood, adolescence,
adulthood, senescence, dying
senescence process of growing old (body less able to cope with demands, immune system
weakens, sensory functions decline)
neonatal development first breath is powerful to expand collapsed lungs, newborn primary
energy source=stored fats and colostrum
autosome pair 1-22, determine traits(non-gender)
sex chromosome 23 pair; xx female, xy male, determines gender
homozygous 2 identical alleles (TT, tt)
heterozygous 2 different alleles (Tt)
