Home » Personal collection » Acorn ADFS disks » Electron » Acornsoft_Educational.ADF » Biology/bio12J
Biology/bio12J
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
Tape/disk: | Home » Personal collection » Acorn ADFS disks » Electron » Acornsoft_Educational.ADF |
Filename: | Biology/bio12J |
Read OK: | ✔ |
File size: | 042F bytes |
Load address: | 1BBC |
Exec address: | 1BBC |
Duplicates
There are 4 duplicate copies of this file in the archive:
- AEW website » acornsoft_ib » acornsoft_ib_5_25_discs_Biology-Acornsoftib_HD-BIOL.dsd » bio12J
- AEW website » acornsoft_ib » acornsoft_ib_tapes_Biology-Acornsoftib_Biology-IvanBerg_BE.uef » bio12J
- Personal collection » Acorn ADFS disks » Electron » Acornsoft_Educational.ADF » Biology/bio12J
- Personal collection » Acorn hard disk » zipped_disks » elk08 » acornsofte/Biology/bio12J
- Personal collection » Acorn tapes » Commercial_Releases » box04_tape02b_acorn_acornsoft_biology_data.wav » bio12J
File contents
6 #15 If the numbers of organisms in a food chain are represented by horizontal bars, what shape is normally produced? (P = Producer) p 1 1 ^4 3 #16 In the nitrogen cycle, nitrogen-fixing bacteria are particularly important because: (1) they are very small (2) they break down urea and ammonia (3) they are responsible for decay (4) they are the major means of converting nitrogen to nitrates 1 ^4 4 #17 In the food web shown, which organism is a producer? p 2 1 PINE #18 In the food web shown, which organism is a carnivore? (1) aphid (2) catepillar (3) ladybird (4) pine p 2 1 ^4 3 #19 If the population of ladybirds was destroyed by an epidemic, what might happen to the numbers of syrphids? (1) They would increase (2) They would decrease (3) They would stay the same (4) They would die out p 2 1 ^4 1 #20 If the numbers of ichneumon were greatly reduced, what change might occur in the diet of spiders? (1) They would eat more aphids (2) They would eat more caterpillars (3) They would eat more ladybirds (4) They would eat pine p 2 1 ^4 3 e
00000000 36 0d 23 31 35 0d 49 66 20 74 68 65 20 6e 75 6d |6.#15.If the num| 00000010 62 65 72 73 20 6f 66 20 6f 72 67 61 6e 69 73 6d |bers of organism| 00000020 73 20 69 6e 20 61 20 66 6f 6f 64 0d 0d 63 68 61 |s in a food..cha| 00000030 69 6e 20 61 72 65 20 72 65 70 72 65 73 65 6e 74 |in are represent| 00000040 65 64 20 62 79 20 68 6f 72 69 7a 6f 6e 74 61 6c |ed by horizontal| 00000050 0d 0d 62 61 72 73 2c 20 77 68 61 74 20 73 68 61 |..bars, what sha| 00000060 70 65 20 69 73 20 6e 6f 72 6d 61 6c 6c 79 20 70 |pe is normally p| 00000070 72 6f 64 75 63 65 64 3f 0d 0d 28 50 20 3d 20 50 |roduced?..(P = P| 00000080 72 6f 64 75 63 65 72 29 0d 70 0d 31 0d 31 0d 5e |roducer).p.1.1.^| 00000090 34 0d 33 0d 23 31 36 0d 49 6e 20 74 68 65 20 6e |4.3.#16.In the n| 000000a0 69 74 72 6f 67 65 6e 20 63 79 63 6c 65 2c 0d 6e |itrogen cycle,.n| 000000b0 69 74 72 6f 67 65 6e 2d 66 69 78 69 6e 67 20 62 |itrogen-fixing b| 000000c0 61 63 74 65 72 69 61 20 61 72 65 0d 70 61 72 74 |acteria are.part| 000000d0 69 63 75 6c 61 72 6c 79 20 69 6d 70 6f 72 74 61 |icularly importa| 000000e0 6e 74 20 62 65 63 61 75 73 65 3a 0d 0d 28 31 29 |nt because:..(1)| 000000f0 20 74 68 65 79 20 61 72 65 20 76 65 72 79 20 73 | they are very s| 00000100 6d 61 6c 6c 0d 0d 28 32 29 20 74 68 65 79 20 62 |mall..(2) they b| 00000110 72 65 61 6b 20 64 6f 77 6e 20 75 72 65 61 20 61 |reak down urea a| 00000120 6e 64 20 61 6d 6d 6f 6e 69 61 0d 0d 28 33 29 20 |nd ammonia..(3) | 00000130 74 68 65 79 20 61 72 65 20 72 65 73 70 6f 6e 73 |they are respons| 00000140 69 62 6c 65 20 66 6f 72 20 64 65 63 61 79 0d 0d |ible for decay..| 00000150 28 34 29 20 74 68 65 79 20 61 72 65 20 74 68 65 |(4) they are the| 00000160 20 6d 61 6a 6f 72 20 6d 65 61 6e 73 20 6f 66 0d | major means of.| 00000170 0d 20 20 20 20 63 6f 6e 76 65 72 74 69 6e 67 20 |. converting | 00000180 6e 69 74 72 6f 67 65 6e 20 74 6f 20 6e 69 74 72 |nitrogen to nitr| 00000190 61 74 65 73 0d 0d 31 0d 5e 34 0d 34 0d 23 31 37 |ates..1.^4.4.#17| 000001a0 0d 49 6e 20 74 68 65 20 66 6f 6f 64 20 77 65 62 |.In the food web| 000001b0 20 73 68 6f 77 6e 2c 20 77 68 69 63 68 20 6f 72 | shown, which or| 000001c0 67 61 6e 69 73 6d 0d 0d 69 73 20 61 20 70 72 6f |ganism..is a pro| 000001d0 64 75 63 65 72 3f 0d 70 0d 32 0d 31 0d 50 49 4e |ducer?.p.2.1.PIN| 000001e0 45 0d 23 31 38 0d 49 6e 20 74 68 65 20 66 6f 6f |E.#18.In the foo| 000001f0 64 20 77 65 62 20 73 68 6f 77 6e 2c 20 77 68 69 |d web shown, whi| 00000200 63 68 20 6f 72 67 61 6e 69 73 6d 0d 0d 69 73 20 |ch organism..is | 00000210 61 20 63 61 72 6e 69 76 6f 72 65 3f 0d 0d 28 31 |a carnivore?..(1| 00000220 29 20 61 70 68 69 64 0d 28 32 29 20 63 61 74 65 |) aphid.(2) cate| 00000230 70 69 6c 6c 61 72 0d 28 33 29 20 6c 61 64 79 62 |pillar.(3) ladyb| 00000240 69 72 64 0d 28 34 29 20 70 69 6e 65 0d 70 0d 32 |ird.(4) pine.p.2| 00000250 0d 31 0d 5e 34 0d 33 0d 23 31 39 0d 49 66 20 74 |.1.^4.3.#19.If t| 00000260 68 65 20 70 6f 70 75 6c 61 74 69 6f 6e 20 6f 66 |he population of| 00000270 20 6c 61 64 79 62 69 72 64 73 20 77 61 73 0d 0d | ladybirds was..| 00000280 64 65 73 74 72 6f 79 65 64 20 62 79 20 61 6e 20 |destroyed by an | 00000290 65 70 69 64 65 6d 69 63 2c 20 77 68 61 74 20 6d |epidemic, what m| 000002a0 69 67 68 74 0d 0d 68 61 70 70 65 6e 20 74 6f 20 |ight..happen to | 000002b0 74 68 65 20 6e 75 6d 62 65 72 73 20 6f 66 20 73 |the numbers of s| 000002c0 79 72 70 68 69 64 73 3f 0d 0d 28 31 29 20 54 68 |yrphids?..(1) Th| 000002d0 65 79 20 77 6f 75 6c 64 20 69 6e 63 72 65 61 73 |ey would increas| 000002e0 65 0d 28 32 29 20 54 68 65 79 20 77 6f 75 6c 64 |e.(2) They would| 000002f0 20 64 65 63 72 65 61 73 65 0d 28 33 29 20 54 68 | decrease.(3) Th| 00000300 65 79 20 77 6f 75 6c 64 20 73 74 61 79 20 74 68 |ey would stay th| 00000310 65 20 73 61 6d 65 0d 28 34 29 20 54 68 65 79 20 |e same.(4) They | 00000320 77 6f 75 6c 64 20 64 69 65 20 6f 75 74 0d 0d 70 |would die out..p| 00000330 0d 32 0d 31 0d 5e 34 0d 31 0d 23 32 30 0d 49 66 |.2.1.^4.1.#20.If| 00000340 20 74 68 65 20 6e 75 6d 62 65 72 73 20 6f 66 20 | the numbers of | 00000350 69 63 68 6e 65 75 6d 6f 6e 20 77 65 72 65 0d 0d |ichneumon were..| 00000360 67 72 65 61 74 6c 79 20 72 65 64 75 63 65 64 2c |greatly reduced,| 00000370 20 77 68 61 74 20 63 68 61 6e 67 65 20 6d 69 67 | what change mig| 00000380 68 74 0d 0d 6f 63 63 75 72 20 69 6e 20 74 68 65 |ht..occur in the| 00000390 20 64 69 65 74 20 6f 66 20 73 70 69 64 65 72 73 | diet of spiders| 000003a0 3f 0d 0d 28 31 29 20 54 68 65 79 20 77 6f 75 6c |?..(1) They woul| 000003b0 64 20 65 61 74 20 6d 6f 72 65 20 61 70 68 69 64 |d eat more aphid| 000003c0 73 0d 28 32 29 20 54 68 65 79 20 77 6f 75 6c 64 |s.(2) They would| 000003d0 20 65 61 74 20 6d 6f 72 65 20 63 61 74 65 72 70 | eat more caterp| 000003e0 69 6c 6c 61 72 73 0d 28 33 29 20 54 68 65 79 20 |illars.(3) They | 000003f0 77 6f 75 6c 64 20 65 61 74 20 6d 6f 72 65 20 6c |would eat more l| 00000400 61 64 79 62 69 72 64 73 0d 28 34 29 20 54 68 65 |adybirds.(4) The| 00000410 79 20 77 6f 75 6c 64 20 65 61 74 20 70 69 6e 65 |y would eat pine| 00000420 0d 0d 70 0d 32 0d 31 0d 5e 34 0d 33 0d 65 0d |..p.2.1.^4.3.e.| 0000042f