Martial Law dates

  1.       First Martial Law:  7th October 1958 by Iskandar Mirza 2.       2nd Martial Law:  25th March 1969 by Genral Yahya Khan 3.       3rd Martial Law:  25th july 1977 by Genral Zia ul Haq 4.       4th Martail Law:  12th October, 1999 by General Pervaiz Musharraf
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past paper zoology 2015

                                                UNIVERISTY OF PUNJAB

SECOND SEMESTER  2015

PAPER ZOOLOGY

ANSWER THE FOLLOWING QUESTIONS

  1. WHAT are the features of phylum hemichordata.
  2. what is difference between carapace and plastron.
  3. what are three structuresthat characterize the group shared by every chordate.
  4. what is paedomorphosis.
  5. what is oldest class of fish.
  6. what is placenta in mamamls and what are its functions.
  7. describe three characters of echinoderms.
  8. give any two flight adaptation in birds.
  9. define thecodont
  10. under which environment do echinoderms live.

  1. long questions
  • explain the salient features of phylum echinodermata.Classify phylum up to class giving diagnostic characters of each class and one experiment each.
  • write a note on bony fishes with examples.
  • how many orders of amphibians?describe each order in detail?

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