Development & Ageing — Biology MCQs (Class 12)
Free chapter-wise Biology MCQs with answers for MDCAT, FSc and entry tests.
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#1 The branch of the biology which deals with the study of development of a zygote, till hatches out or born in, is called as
A) Ecology
B) Histology
C) Embryology
D) Cytology
#2 Endoderm gives rise to alimentary canal, liver, lungs and
A) Brain
B) Pancreas
C) Skeleton
D) Ear
#3 Muscles, bones circulatory system, gonads develop from
A) Ectoderm
B) Mesoderm
C) Endoderm
D) Blastoderm
#4 The influence of Notochord cells on ectodermal cells to become nervous system was termed as
A) Inducive induction
B) Reductive induction
C) Embryonic induction
D) Development induction
#5 The negative changes in our body which result in the general weakness with the passage of time, are termed as
A) Aging
B) Adulthood
C) Developing
D) Regeneration
#6 The heart is
A) Ectodermal
B) Mesodermal
C) Endodermal
D) None of these
#7 Eutherian placenta is derived from
A) Allantois
B) Amnion
C) Chorion
D) Chorio-allantois
#8 The nervous system develops from
A) Ectoderm
B) Mesoderm
C) Endoderm
D) Blastoderm
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