This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Biology 12 Chapter 21
Development and Aging - 24
1.
Which is the third stage of postnatal development?
a) Adolescence
b) Adulthood
c) Neonatal
d) Childhood
2.
Which is the fourth stage of postnatal development?
a) Adulthood
b) Adolescence
c) Neonatal
d) Infancy
3.
Process of aging is called………….?
a) Infancy
b) Neonatal
c) Senescence
d) Adolescence
4.
Which organ system grow slowly in childhood?
a) Digestive system
b) Respiratory system
c) Nervous system
d) Reproductive system
5.
The study of aging is called…………?
a) Teratology
b) Embryology
c) Gerontology
d) Anthropology
6.
Change of shape or proportion of different parts of body during postnatal development is called…………..?
a) Prenatal development
b) Neonatal development
c) Allometric growth
d) Infant growth
7.
Length of……………shorten during cell division?
a) Telomere
b) Centromere
c) Telocentric
d) Metacentric
8.
What are the causes of osteoporosis?
a) Heavy alcohol intake
b) Inadequate calcium intake
c) All of them
d) Cigarette smoking
9.
The characteristics that are result of environmental, lifestyle factors are referred to…………..?
a) Tertiary aging
b) None of them
c) Secondary aging
d) Primary aging
10.
Which cells are decreased in primary aging?
a) Erythrocytes
b) Lymphocytes
c) Melanocytes
d) Leucocytes
This is more feedback!
This is the feedback!
