BT401 Midterm Past Papers Updated by Dining Discussion

DINNING

OBJECTIVES

1. Animal Genetic resources reffered to as ________All
2. The frequency of gene pool can be affected by_______ All of Them
3. Peste de petits ruminants (PPR), also known as__Sheep And Goat Plague
4. Themes of Genetic resources _______ 2
5. Phenylketonuria caused by ________ Mutation
6. Reason for crustaceans migration________ For Breeding
7. cause behind extinction of steller's Sea Cow______Hunting
8. Cryopreservation can be done ________ -196c
9. Darwin finchis is example of __________ Adaptive Radiation
10. Wild beest are the part of ________ Great Migration
11. In 19th century only elephant seales were present______ 20
12. Gene pool types_____ 3
13. According to FAO ,there are approximately _____31000 Species Of Finfish.
14. Antibiotics Stop or inhibit the Growth of microorganism By Stopping Their

Metabolic Activity

15. Genetic resources are sometimes called------ First Resources.
16. Landraces Is a ----------- Local Variety Of Domesticated Plants.
17. Which is called rosewood --------------------Dalbergia Sissoo.
18. Total area under lequme crop In Pakistan------------1.5m Hectares
19. Which one Is extinct features of species---------------White Rhino
20. Total remaining snow leopard in Pakistan--------------200
21. Rhino are hunted for -------------Horns
22. According to world database on protected area there are over _______Protected

Areas Around The World. 210,000

23. Microorganisms produces in__________ Antibodies.
24. GSPC program founded In ___________1999.

DINNING

25. Natural selection will always result in the________That Gives An Advantage To

Its Possessor _______Selection Of Allele

26. Gene flow blocked by physical barriers_________Allopatric Speciation
27. Pakistan in kinow production is at ________6th numbers
28. Tigers of migration_______All
29. Themes of genetic resources_______ 2
30. Himalayan brown bear ----------------150 _200
31. How many categories of gene flow_______ 2
32. Cryopreservation in liquid nitrogen occurs ______ At _ 196 Degree
33. Breeding type that is not released to half sister brother and cousins____ Close Breeding.
34. The strongest effect of genetic drift on ________ Small Population .
35. Honey bee pollinates how much plants________250,000 Species Of Plants
36. Reason for crustacaens migration? ___________For Breeding
37. Sterculla khasiana was endemic tree of____ Khasi Hills In Meghalaya In India.
38. Phenylketonuria caused by __________Mutation.
39. Population bottleneck in 1890s due to__________ Overhunting.
40. Plant genetic resources are the building blocks and fundamental not only in _____but also for the very survival of the species in the time and space _____Crop Improvement Program.
41. Biologists suspect we are living through the__mass extinction _____ Sixth Major.
42. ____is a pioneer species easily regenerated from seed. ___Acacia Nilotica
43. Sheep was domesticated by humans in _______ 10,000bc.
44. Allele frequency affected by _____ such as mountain “gene flow ‘inbreeding* natural selection” founder effect?_____Evolutionary Mechanism
45. PGRA stands for ____Plant Genetic Resources For Food And Agriculture.
46. Which of the following Is the earliest modern protected area?__ Yellow Stones

DINNING

47. Which involves storage in high and low temperature ______ Cold Storage
48. Migration involves following type of hazards,______ 2 Type Natural Hazards And Anthropogenic Hazards To Migration.
49. Bees are responsible for pollinations_______ 250,000 Species.
50. Mild form of breeding ________Line Breeding.
51. Gene bank is a type of _____ Ex_Situ Conservation.
52. Animals genetic resource reffered as_______All
53. NCCP stands for ________ National Culture Collection Of Pakistan
54. Type of interbreeding__3.( 1.Close Breeding 2.Mild Breeding 3.Line Breeding.)
55. Darwin finchis is example of.____________ Adaptive Radiation.
56. Cause behind extinction of steller sea cow________ Hunting.
57. Calypha belongs to family___spurge family___Euphorbeaceae / Spurge Family
58. Longest migration was observed in _________ Arctic Term Bird
59. Which disease spread due to consuming mercury poisoned fishes by people _______Minamata
60. GSPC was founded in _______1999.
61. According to FAQ species of mollusk are _______85000
62. Peste de petites ruminants also known as _______ Sheep And Goat Plaque
63. Conservation of plant genetic resource is necessary for _____Food Security And

Agro Biodiversity Both A&B

64. Result of environment and human change ________ Bottleneck Effect
65. Orthern areas of Pakistan serving as ___________Habitat
66. Which of the following approach can be taken to analyze GxE interaction________. Polygenic .
67. Wilde beest are the part of _________ Great Migration
68. Extinction rate of mammals __________20%
69. The tecopa pupfish was native to the _______ Mojava Desert
70. Sigillaria was a tree ________ Spore Bearing.
71. Which species is easily regenerated _______ Acacia Nilotica.