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McqMate
Chapters
1. |
What is true for the following statements ?
|
A. | True False False |
B. | False True False |
C. | True True True |
D. | True True False |
Answer» A. True False False |
2. |
What is true for the given statements ?
|
A. | True False True |
B. | True True False |
C. | True True True |
D. | False True True |
Answer» D. False True True |
3. |
“Spiny lizard” absorbs water from the atmosphere which is appropriate similar functional option for the statement ? |
A. | Tongue of Human |
B. | Hygroscpic roots of orchid |
C. | Roots of plants |
D. | None of these |
Answer» B. Hygroscpic roots of orchid |
4. |
What is true for the following statements ?
|
A. | True True |
B. | False False |
C. | True False |
D. | False True |
Answer» C. True False |
5. |
Which animal is capable of obtaining water by oxidation of lipid. |
A. | Rat |
B. | Earthworm |
C. | Mole |
D. | Kangaroo rat |
Answer» D. Kangaroo rat |
6. |
Which is the example of intraspecific competition for food ? |
A. | Barnacle on rocks of the submerged water |
B. | Two female dogs and two male dogs |
C. | Various types of lichens |
D. | Paramaecium caudatuns and P.aurelia in laboratory. |
Answer» B. Two female dogs and two male dogs |
7. |
Name the animals with freshwater habit in which
|
A. | Fresh water fishe |
B. | ophiocephalus |
C. | Crustacean astucus |
D. | None of these |
Answer» C. Crustacean astucus |
8. |
In snakes realised (actual) natality is less than potential natality; because..... |
A. | all the eggs are not incubated |
B. | enviornmental boomrang (resistance) |
C. | Though eggs are incubated they donot reach upto adult stage. |
D. | All of these. |
Answer» D. All of these. |
9. |
Indentify me “ My functioning is like an orchid. |
A. | Protopteru |
B. | Spiny lizard |
C. | uromastrix |
D. | Spiny platypus |
Answer» B. Spiny lizard |
10. |
Crustacian Astacus = Green land Marine turtle what is ‘X’ accroding to the information given ? |
A. | Salt gland |
B. | Kidney |
C. | None of these |
D. | chlorine secretory cells |
Answer» B. Kidney |
11. |
Which of the following is correct statement ? |
A. | uromatrix lizard stores water in the intestine |
B. | Camel stores water in its stomach |
C. | Anabus develops accesary respiratory organs to respire in water. |
D. | Kangaroo rat undegeoes hibernation. |
Answer» C. Anabus develops accesary respiratory organs to respire in water. |
12. |
Parasitic animal which is part of bio-geo community and included as zoo planktons and mesofauna of tenestrial ecosystem is .... |
A. | Mole |
B. | mites |
C. | Earthworms |
D. | leech |
Answer» B. mites |
13. |
From the given option which is the appropriate for ecto parasite animal Ascaris, Tapeworm, plas modium, mites |
A. | phytoplankton |
B. | mesofauna |
C. | macrofauna |
D. | phytoplanktons and mesofauna. |
Answer» C. macrofauna |
14. |
Which living organism is seen in the hot water spring having temperature more than 100 C .. |
A. | Methanogen |
B. | Thermoacidophils |
C. | Helophytes |
D. | spirokit |
Answer» B. Thermoacidophils |
15. |
Find out population density. Since last 4 years number of lions in a squre forest is 500 (length of forest =10 km) |
A. | 1.25 lions/year . 2k meter |
B. | 12.5 lions/ k meter2 - year |
C. | 1.025 lions/ cm2 month |
D. | 12.5 lions/ k meter2 - month |
Answer» A. 1.25 lions/year . 2k meter |
16. |
Average human population in a certain time area is 5000 in which 1111 children are produced during an years, find out the birth rate ? |
A. | 0.1111 |
B. | 0.3333 |
C. | 0.2222 |
D. | 0.4444 |
Answer» C. 0.2222 |
17. |
In birthrate and deathrate is equal, then what will be the Vital Index ? |
A. | = 1 |
B. | = 100 |
C. | >100 |
D. | <100 |
Answer» B. = 100 |
18. |
Which option is correct for the given statement . Statement X : Density dependent factors are intrinsic Reason R : They are generated in population only |
A. | Both statement are true |
B. | Both statement are false |
C. | X is true, y is false |
D. | X is false, Y is true |
Answer» A. Both statement are true |
19. |
In a population of frog ‘J’ type of population growth curve is seen than which information from the given graph can be true for “ point A”
|
A. | I |
B. | II, III |
C. | I, III |
D. | I, II |
Answer» D. I, II |
20. |
The given graph shows seasonal changes in the population of Birds of Gujarat in the year 2002. In the given graph what is true for point X ? |
A. | Vital Index <100 |
B. | Vital Index >100 |
C. | Vital Index =100 |
D. | None of these |
Answer» D. None of these |
21. |
Producers --->Decomposers ---->’X’, then what will be ‘X’ ? |
A. | Nostoc |
B. | Fungi |
C. | Both of these |
D. | None of these |
Answer» D. None of these |
22. |
In given chart,what is the problem seen in living organism staying in‘X’ denoted area ? |
A. | endosmosis |
B. | exosmsis |
C. | a & b both |
D. | geting water and maintaing it. |
Answer» C. a & b both |
23. |
What is correct for the given statement ?
|
A. | Both statement are true |
B. | Both statement are wrong |
C. | P is right and Q is wrong |
D. | P is wrong and Q is right |
Answer» A. Both statement are true |
24. |
What is the vital Index, if Birht rate is 0 and Death rate = 5 ? |
A. | 0 |
B. | 100 |
C. | 1 |
D. | None of these |
Answer» A. 0 |
25. |
If the Birth rate is 10 and death rate is 0 then what is VITAL INDEX ? |
A. | 0 |
B. | 100 |
C. | Infinative |
D. | 1 |
Answer» C. Infinative |
26. |
Which is appropriate for the following statement ?
|
A. | True True |
B. | False False |
C. | True False |
D. | False True |
Answer» C. True False |
27. |
Mycobiont Supplies X to phycobiont and phycobiont supplies Y to mycobiont, then what is true for X and Y ? |
A. | X : Mineral element ; Y : Habitat |
B. | X : organic nutrients ; Y : Inorganic Nutrient |
C. | X : Habitat Y : protection |
D. | X : Minerals Y : organic nutrients |
Answer» D. X : Minerals Y : organic nutrients |
28. |
In a population of salmon fish, potential Natality is 10,000 while realised mortality is 200, then the Vitlal Index = |
A. | 50, |
B. | less then 50 |
C. | mor then 50 |
D. | None of these |
Answer» B. less then 50 |
29. |
Which of the following is not possible in ecosystem where microflora is absent |
A. | Photosynthesi |
B. | Decomposition |
C. | Assimillation |
D. | None of these |
Answer» D. None of these |
30. |
If marine fish is kept in fresh water, will it survive |
A. | Yes, If chlorine cells are placed in its kidney |
B. | Yes, If chlorine cells are placed in its green gland |
C. | No, Because it can not adapt |
D. | No, they can not survive but of yongones hatching out of their eggs can survive |
Answer» C. No, Because it can not adapt |
31. |
What is true for both the organism showing interspecific compitition ? |
A. | Both are benefited |
B. | more or less harmful effect to both |
C. | one is benefited where as other is at loss |
D. | None of these |
Answer» B. more or less harmful effect to both |
32. |
If at “t” time population density is N, then what is the equation for the population density at (t+1) time ? |
A. | N (t+1) = Nt - [CD+E] - [B+I)] |
B. | N (t+1) = Nt+B+I-D-E |
C. | N (t+1) = Nt+(B+I)-(D+ E)] |
D. | All of these |
Answer» D. All of these |
33. |
Write appropriate option for antibiosis |
A. | Penicillium fungi and certan gram +ve bacteria |
B. | Penicillium fungi and certan gram -ve bacteria |
C. | Spirocheate and fermicutes |
D. | None of these |
Answer» A. Penicillium fungi and certan gram +ve bacteria |
34. |
In which subdivision of aquatic ecosystem thermal stratification in seen ? |
A. | marine |
B. | deep fresh water habitat |
C. | marine and fresh water are |
D. | None of these |
Answer» B. deep fresh water habitat |
35. |
In which of the following aquatic ecosystems habitat fluid (liquid) is very concetrated compared to body fluid ? |
A. | Marine |
B. | Esturine |
C. | Riverine |
D. | pond. |
Answer» A. Marine |
36. |
Which of the following is true with reference to temperature diffrence ? |
A. | 1. Terrestrial Habital > Aquatic Habitat 2. Sea < Deep fresh water lakes |
B. | 1. Aquatic Habitat > Terrestrial Habitat 2. Sea < Deep fresh water lake |
C. | 1. Terrestrial Habital = Aquatic Habitat 2. Sea < Deep fresh water lake |
D. | 1. Terrestrial Habital < Aquatic Habital 2. Sea = Deep fresh water lake |
Answer» A. 1. Terrestrial Habital > Aquatic Habitat 2. Sea < Deep fresh water lakes |
37. |
Water holding capacity of land depends on ? |
A. | Soil composition |
B. | Grain size |
C. | Aggregation of grain |
D. | All of these |
Answer» D. All of these |
38. |
What true for the following statements ?
|
A. | True True |
B. | False True |
C. | True False |
D. | False False |
Answer» A. True True |
39. |
In which of the following organism water is stored in its transformed from and not water as such ? |
A. | camel |
B. | Uromatrix |
C. | Spiny tailed lizard |
D. | rat |
Answer» A. camel |
40. |
Which path is followed by plants as a part of adaptation in an ecosystem where Kangaroo rat is living ? |
A. | C3 Path |
B. | C4 Path |
C. | CAM Path |
D. | TCA Path |
Answer» C. CAM Path |
41. |
Which is true for the following statements ?
|
A. | True False |
B. | False True |
C. | False False |
D. | True True |
Answer» D. True True |
42. |
What is the temperature at which archeobacteria can survive ? |
A. | 90 C |
B. | 100 C |
C. | 110 C |
D. | All of these |
Answer» D. All of these |
43. |
To whom can we correlate the young one developing from the eggs of Daphnis which are laid at normal room temperature ? (i) queen bee (ii) worker bee (iii) male (drone) bee |
A. | i, ii |
B. | i, iii |
C. | ii, iii |
D. | i, ii,iii) |
Answer» A. i, ii |
44. |
Which is appropriate option if we take ‘T’ for correct statement and’F’ for wrong statement ?
|
A. | TFTTF |
B. | TFFFF |
C. | FFFTF |
D. | TFTFF |
Answer» B. TFFFF |
45. |
Increase and decrease in a population in one of the places in USA, because of sandy cyclone is
|
A. | S. Shaped |
B. | J. Shaped |
C. | irrupative |
D. | None of these |
Answer» B. J. Shaped |
46. |
Hygroscopic skin is seen in..... |
A. | Kangaroo rat |
B. | Uromatrix |
C. | Spiny tailed lizard |
D. | Camel |
Answer» C. Spiny tailed lizard |
47. |
What is true for marine animals ? |
A. | Because of exosmosis they drink sea water |
B. | As they drink sea water exosmosis occurs |
C. | Because of exosmosis body fluid become hypotonic, so they drink sea water |
D. | None of these |
Answer» A. Because of exosmosis they drink sea water |
48. |
In order to find out VITAL INDEX in Rampur Village, following information was gathered
|
A. | xyz X 100 |
B. | z/xy =100 |
C. | xy/z X 100 |
D. | 100/xyz |
Answer» A. xyz X 100 |
49. |
What is the true for the community ecology diagram ? |
A. | Involvement of 4 individuls of a population |
B. | Involvement of 4 population of a species |
C. | Involvement of 4 species of a community |
D. | Involvement of 4 speces of 4 ecosystem |
Answer» C. Involvement of 4 species of a community |
50. |
Match the column I with column II
|
A. | (1-q), (2-s), (3-p) (4-r) |
B. | (1-s), (2-q), (3-p) (4-r) |
C. | (1-s), (2-p), (3-q) (4-r) |
D. | (1-p), (2-q), (3-s) (4-r) |
Answer» A. (1-q), (2-s), (3-p) (4-r) |
51. |
Which of the following is incorrect if ‘O’ sign is used for benificial and ‘+’ sign for harmful ? |
A. | Penicillium <--> Gram +ve bacteria ; Penicillium: ‘+’ |
B. | Rhizobium <---> palnt - leguminosae family : Both ‘O’ |
C. | Tiger <--> Rabbit ; Tiger : ‘O’ |
D. | Shank fish <---> Suckerfish ; Suckerfish ; ‘O’ |
Answer» A. Penicillium <--> Gram +ve bacteria ; Penicillium: ‘+’ |
52. |
What will happen if ‘X’ which is related to this reaction is absent ? |
A. | Deconposition, essential process like death, will stop |
B. | Damage to ecosystem |
C. | Begining of the food chain is not possible |
D. | All the statements given are correct |
Answer» D. All the statements given are correct |
53. |
In the section of lichen which layer is seen just below “ upper cortex” |
A. | Medulla |
B. | Algal layer |
C. | lowercortex |
D. | All of these |
Answer» D. All of these |
54. |
What is true for the given statements ?
|
A. | Both statements are true |
B. | X-Correct Y- wrong |
C. | Both statements are wrong |
D. | X- wrong Y- correct |
Answer» D. X- wrong Y- correct |
55. |
What is true for the given statement ?
|
A. | Both statements are true |
B. | X - correct, Y- wrong |
C. | Both statements are wrong |
D. | X- wrong, Y- correct |
Answer» A. Both statements are true |
56. |
X= Arthropods, Y = Mollusca, z = Coelenterates :-If the X by using Y, lives benifical life with z, then which of the following is correct example ? |
A. | X = cockroachY = pearl oyester Z = Hydra |
B. | X = Millipede Y = pila Z = jellyfish |
C. | X = Hermit crab Y = Gastropoda Z = sea anenone |
D. | All of these |
Answer» C. X = Hermit crab Y = Gastropoda Z = sea anenone |
57. |
From the given option find out the correct pair ? |
A. | Mesofauna - Earthworm |
B. | Macrofauna - spider |
C. | Microfauna - fungi |
D. | None of these |
Answer» C. Microfauna - fungi |
58. |
Mathc column I with column II
|
A. | (1-s), (2-r), (3-p) (4-q) |
B. | (1-r), (2-s), (3-q) (4-p) |
C. | (1-s), (2-p), (3-q) (4-r) |
D. | (1-q), (2-r), (3-s) (4-p) |
Answer» C. (1-s), (2-p), (3-q) (4-r) |
59. |
Give correct option for the given true and false statements
|
A. | FFFF |
B. | TFTF |
C. | TTFT |
D. | FTFT |
Answer» D. FTFT |
60. |
‘X’ is an example of Mutualism and ‘Y’is an example of succession then which is the correct realtionship ? |
A. | X = Hermit Grab Y = Gastropod |
B. | X= Sea anemore Y = mesosere Succession |
C. | X = Lichen Y = Xerosere |
D. | X= Lichen Y= Hydrosere |
Answer» C. X = Lichen Y = Xerosere |
61. |
At ‘t’ time, population density is ‘N’ and at t+1 time population density is Nt+1/If Nt+1 - Nt then find out the correct option |
A. | B-D +I-E 0 |
B. | B-D+I-E = 0 |
C. | B+D-I+E +0 |
D. | B+D-I+E 0 |
Answer» B. B-D+I-E = 0 |
62. |
Which of the following is not included as the climax community of general processof succession ? |
A. | Sedge-meadow stage |
B. | phytoplanktones |
C. | Forest |
D. | Grassland |
Answer» B. phytoplanktones |
63. |
How mandy sq. km. area of biosphere is occupied by marine habitat. ? |
A. | 3,62,000,000 |
B. | 36 crore 20 lacs |
C. | 36,20 Million |
D. | all of these |
Answer» D. all of these |
64. |
Whats percentage of earth is occupied by marine habitat ? (1) 71% (2) 4 % (3) 67% (4) 29% |
A. | 1,2 |
B. | 2,3 |
C. | 1,4 |
D. | 1 |
Answer» D. 1 |
65. |
What is the composition of soil with high waterlogging capicity ? |
A. | Sandy soil |
B. | Black soil (loan soil) |
C. | Rocky soil |
D. | Any one of these |
Answer» B. Black soil (loan soil) |
66. |
Recently a village was badly affected by jaundice and Dengue,which of the following will decrease due to this ? |
A. | No. of person |
B. | area |
C. | Birthrate |
D. | Death rate |
Answer» A. No. of person |
67. |
Which is related to the given statement ? In the begining of summer crow and koel lays eggs. |
A. | As the light intensity decerease reproductive organs become active |
B. | In some Birds increase or decrease in intensity of hight- makers reproductive organs active or inactive respecctivity |
C. | with increase in temperture, gonads become active |
D. | None of these |
Answer» C. with increase in temperture, gonads become active |
68. |
Population of CBM Village year wise ........
|
B. | Irruptive |
C. | ‘S’ shaped |
D. | J shaped |
Answer» B. Irruptive |
69. |
What is correct for the given statement ?
|
A. | Both X&Y are correct |
B. | Both x & Y are wrong |
C. | X is wrong Y is true |
D. | X is correct & Y is true |
Answer» A. Both X&Y are correct |
70. |
Depending on the study of bird population in diffrent areas of North Gujarat for last 10 years (2000 -2010) In which month population of bird is least ? |
A. | February |
B. | September |
C. | April |
D. | October |
Answer» B. September |
71. |
Which is the correct option for the given table ?write ‘T’ if the given ecample is correct and ‘F’ for
|
A. | TFT |
B. | TTFF |
C. | FFTT |
D. | TFFF |
Answer» B. TTFF |
72. |
Biological control as pest control in agriculture is an example of ..... |
A. | Predation |
B. | Competition |
C. | Emigration |
D. | diseases |
Answer» A. Predation |
73. |
The turtle of Galapagus island and the goats living there both were eating tender grass, state the relationship. |
A. | Interspecific competition |
B. | Emigration |
C. | predation |
D. | None of these |
Answer» A. Interspecific competition |
74. |
carrying capicity of a population is determind by (BHU 2001) |
A. | Birth rate |
B. | Death rate |
C. | limiting resources |
D. | Reproductive ability ... |
Answer» C. limiting resources |
75. |
Biotic community means.... [CBSC, PMT - 2001] |
A. | Group of Birds |
B. | Group of species |
C. | Group of interrelated population |
D. | Groups of interrelated ecosystem |
Answer» C. Group of interrelated population |
76. |
What is true for the members of same species [CBSC, PMT - 2002] |
A. | Capicity of inter breeding |
B. | shows same ecological niche |
C. | show diffrent type of ecological niche |
D. | They have diffrent Habitat |
Answer» A. Capicity of inter breeding |
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