Biology Lecturer paper(PPSC)

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#Today 19/6/2022
Biology Lecturer paper(PPSC)

1. Qazi k ghr k ....... b syany hoty hn
Answer: چوہے

2. Nehru report was given by
Answer: Moti lal nehru

3. (Anything.....anybody) Something....?

4. Sexual reproduction. In plants was discovered by?
Camerarius (1694)

5. Molluscs example not included (konsi example ni h)

6. Fruit ripening hormone
Ethylene

7. Hormones not secreted by pituitary gland

8. Dengue causing agent
Flavivirus

9. Disease causing agent....trypanosoma

10. Fight or flight is type of

11. Changes in msngr RNA after formation in eukaryotic

12. mRNA formation takes place in , mitochondria, nucleus, none of these, chloroplast

13. Cri de.... disease is due to which chromosome no.

14. Chromosome term was given by

15. Mghabreen ka mutaradaf

16. 0.7 homozygous dominant h to heterozygous kia ho g

17. Which option is not available in slide layout

18. Single user system (windows, Linux )

19. Water is liquid at room temp because of
Answer :Hydrogen bonding
Vandr wall forces
Covalent bond

20. Chromosomal theory given by
Sutton
Boveri
Answer:Both(In 1902 and 1903, Sutton and Boveri)

21. Polysacchride in bacteria and yeast is
Starch
Cellulose
Glycogen
Answer: dextran (Branched poly-α-d-glucosides)

22. Who sequence insulin

23. First vaccine formed by recombinant dna technology (HIV, HAV, HAB, NONE)

24. anticodon lies on

25.anticodon of GCA

26. Mollusks live in...
A... Marine
B.. terrestrials
C... Fresh water
D... All of these

27. A r b ka age difference 6:5 h after 8 years b ki age kia ho g?
28 ek r math ka qstn tha uska ans 0.5 each year h

28. Multicellular distinguished generations are found in(hepaticopsida, moss, anthocerotopsida, alll)

29.ek karachi ki Masjid ka pocha kb complete hwi

30. These women are not in committe (into, over,to, of)

31. ek indirect tha (he told that ... js me was tha r long option tha wo theek tha

32. In sugar cane which pathway is found hatch and slack

33.Tirch meer is tha highest peak of....

34.Peace of war?? Tolsty

35. Consecutive 0.34 NM diatance in DNA

36. Non vascular plants??

37. Zig zig chromatin pattern is due to nuccleosome histone core histon h1

38. Mining by using bacteria ...

39. Asymmetrical ... Sponges

40. Which layer involve in pearl formation ...

41. Two polypeptide join to form which structure ... Primary secondary tertiary quaternary

42. ABO express itself completely in IAIB which type of dominance it is?

Crist du mutations occur in which chromosome?

43. Catherine palace is in?

44. Which is not used to analyse protein structure(MRI NRI electron microscope options)

45. Sugarcane annual yield in pakistan

46. Which is autosomal non disjunction?

47. Features of insects?

48. Law of independent assortment follows(9.3.3.1 ratio)

49. Poor man ka koi law shyd pesh kia gia tha wo kis finance minister ny 1946 me dia

50. Pair of ***** chromosome in humans

51. Crossing over takes place in?

52. Meaning of gymnosperm?

53. Polygenic inheritance?

54. Peace of war written by?

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