Semester Il Examinations 2010/ 2011
Exam Code(s)
4BS2, 4 EV2
Exam(s)
4th Undenominated Science, 4th Environmental Science
Module Code(s)
Z0408 and Z0403
Module(s)
Environmental Zoology
Paper No.
1
External Examiner(s)
Professor M. Davies
Internal Examiner(s)
*Professor W. Arthur
Dr. C. Lawton
Dr. T. K. McCarthy
Dr. A.M. Power
Instructions:
Answer four questions
Duration
3 hrs
No. of Pages
2
Department(s)
Zoology
1. Describe the synapsid reptile group Theriodonta, highlighting the
evolution of mammalian characteristics up to and including the Suborder
Cynodontia.
2. Either: Give an account of the bark stripping damage caused by grey
squirrels, and how this problem can be controlled. How does this
management differ from the measures taken to protect the red squirrel?
Or: Describe the evolutionary origins of the major marine mammal
groups and discuss the interactions of each group with humans.
p.t.o.
