BT401 Midterm Past Papers Complete by Arham

DINNING

OBJECTIVES

1. Genetic resources are sometimes called------ First Resources.
2. Landraces Is a ----------- Local Variety Of Domesticated Plants.
3. Which is called rosewood --------------------Dalbergia Sissoo.
4. Total area under lequme crop In Pakistan------------1.5m Hectares
5. Which one Is extinct features of species---------------White Rhino
6. Total remaining snow leopard in Pakistan--------------200
7. Rhino are hunted for -------------Horns
8. According to world database on protected area there are over _______Protected

Areas Around The World. 210,000

9. Microorganisms produces in__________ Antibodies.
10. GSPC program founded In ___________1999.
11. Natural selection will always result in the________That Gives An Advantage To

Its Possessor _______Selection Of Allele

12. Gene flow blocked by physical barriers_________Allopatric Speciation
13. Pakistan in kinow production is at ________6th numbers
14. Tigers of migration_______All
15. Themes of genetic resources_______ 2
16. Himalayan brown bear ----------------150 _200
17. How many categories of gene flow_______ 2
18. Cryopreservation in liquid nitrogen occurs ______ At _ 196 Degree
19. Breeding type that is not released to half sister brother and cousins____ Close Breeding.
20. The strongest effect of genetic drift on ________ Small Population .
21. Honey bee pollinates how much plants________250,000 Species Of Plants
22. Reason for crustacaens migration? ___________For Breeding

DINNING

23. Sterculla khasiana was endemic tree of____ Khasi Hills In Meghalaya In India.
24. Phenylketonuria caused by __________Mutation.
25. Population bottleneck in 1890s due to__________ Overhunting.
26. 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.
27. Biologists suspect we are living through the__mass extinction _____ Sixth Major.
28. ____is a pioneer species easily regenerated from seed. ___Acacia Nilotica
29. Sheep was domesticated by humans in _______ 10,000bc.
30. Allele frequency affected by _____ such as mountain “gene flow ‘inbreeding* natural selection” founder effect?_____Evolutionary Mechanism
31. PGRA stands for ____Plant Genetic Resources For Food And Agriculture.
32. Which of the following Is the earliest modern protected area?__ Yellow Stones National Park.
33. Which involves storage in high and low temperature ______ Cold Storage
34. Migration involves following type of hazards,______ 2 Type Natural Hazards And Anthropogenic Hazards To Migration.
35. Bees are responsible for pollinations_______ 250,000 Species.
36. Mild form of breeding ________Line Breeding.
37. Gene bank is a type of _____ Ex_Situ Conservation.
38. Animals genetic resource reffered as_______All
39. NCCP stands for ________ National Culture Collection Of Pakistan
40. Type of interbreeding__3.( 1.Close Breeding 2.Mild Breeding 3.Line Breeding.)
41. Darwin finchis is example of.____________ Adaptive Radiation.
42. Cause behind extinction of steller sea cow________ Hunting.
43. Calypha belongs to family___spurge family___Euphorbeaceae / Spurge Family

DINNING

44. Longest migration was observed in _________ Arctic

Term Bird

45. Which disease spread due to consuming mercury poisoned fishes by people _______Minamata
46. GSPC was founded in _______1999.
47. According to FAQ species of mollusk are _______85000
48. Peste de petites ruminants also known as _______ Sheep And Goat Plaque
49. Conservation of plant genetic resource is necessary for _____Food Security And

Agro Biodiversity Both A&B

50. Result of environment and human change ________ Bottleneck Effect
51. Orthern areas of Pakistan serving as ___________Habitat
52. Which of the following approach can be taken to analyze GxE interaction________. Polygenic .
53. Wilde beest are the part of _________ Great Migration
54. Extinction rate of mammals __________20%
55. The tecopa pupfish was native to the _______ Mojava Desert
56. Sigillaria was a tree ________ Spore Bearing.
57. Which species is easily regenerated _______ Acacia Nilotica.
58. Population of Himalayan Geneticbear________ 150-200 In Pakistan
59. Genetic diversity is the variation of individual ____________ Amount Of Genetic Information.
60. Extinction rate of mammals __________ 20%.
61. Example of extinct species ________Passenger Pigeon, White Rhino
62. Land race is known as _________ Weed, Mutant, Cultivater, Primitive.
63. Which Is used to protect individuals in protected environment ______ In Situ.
64. Which is used on large scale for food and agriculture_____ Sheep.
65. Phenyl ketonuria is generation caused by _____ Mutant.
66. Plant genetic resources are building and fundamental not only in ____ but also for the very survival of species in time and space, _____ Crop
67. Which is example of in situ _A ___ National Park, Biosphere, Gene Bank ..All