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Biology/bio12Q

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/bio12Q
Read OK:
File size: 043D bytes
Load address: 1BBC
Exec address: 1BBC
File contents
6
#83
Which group of vertebrates has

internal fertilisation and lays its

waterproof eggs on land?

(1) amphibious

(2) insects

(3) mammals

(4) reptiles

1
^4
4
#84
Which of these is NOT true of the
mammalian placenta?

(1) Oxygen passes from mother to
    foetus.

(2) Blood of foetus and mother do not
    mix.

(3) Carbon dioxide passes from foetus
    to mother.

(4) Amino-acids pass from foetus to
    mother.

1
^4
4
#85
A growing seed's food supply comes

from the:

(1) cotyledons

(2) sun (by photosynthesis)

(3) micropyle

(4) radicle

1
^4
1
#86
Which of these is NOT true of sexual

reproduction?

(1) two organisms are NOT necessary

(2) genetic material is combined

(3) offspring are not identical to the
    parent/s

(4) particular strains cannot be
    maintained

1
^4
1
#87
The middle piece of mammalian sperm is

responsible for energy conversion. It

contains:

(1) nucleus

(2) contractile filaments

(3) digestive enzymes

(4) mitochondria

1
^4
4
#88
Which part of the flower produces

pollen?

(1) anther

(2) receptacle

(3) stigma

(4) style

1
^4
1
e
00000000  36 0d 23 38 33 0d 57 68  69 63 68 20 67 72 6f 75  |6.#83.Which grou|
00000010  70 20 6f 66 20 76 65 72  74 65 62 72 61 74 65 73  |p of vertebrates|
00000020  20 68 61 73 0d 0d 69 6e  74 65 72 6e 61 6c 20 66  | has..internal f|
00000030  65 72 74 69 6c 69 73 61  74 69 6f 6e 20 61 6e 64  |ertilisation and|
00000040  20 6c 61 79 73 20 69 74  73 0d 0d 77 61 74 65 72  | lays its..water|
00000050  70 72 6f 6f 66 20 65 67  67 73 20 6f 6e 20 6c 61  |proof eggs on la|
00000060  6e 64 3f 0d 0d 28 31 29  20 61 6d 70 68 69 62 69  |nd?..(1) amphibi|
00000070  6f 75 73 0d 0d 28 32 29  20 69 6e 73 65 63 74 73  |ous..(2) insects|
00000080  0d 0d 28 33 29 20 6d 61  6d 6d 61 6c 73 0d 0d 28  |..(3) mammals..(|
00000090  34 29 20 72 65 70 74 69  6c 65 73 0d 0d 31 0d 5e  |4) reptiles..1.^|
000000a0  34 0d 34 0d 23 38 34 0d  57 68 69 63 68 20 6f 66  |4.4.#84.Which of|
000000b0  20 74 68 65 73 65 20 69  73 20 4e 4f 54 20 74 72  | these is NOT tr|
000000c0  75 65 20 6f 66 20 74 68  65 0d 6d 61 6d 6d 61 6c  |ue of the.mammal|
000000d0  69 61 6e 20 70 6c 61 63  65 6e 74 61 3f 0d 0d 28  |ian placenta?..(|
000000e0  31 29 20 4f 78 79 67 65  6e 20 70 61 73 73 65 73  |1) Oxygen passes|
000000f0  20 66 72 6f 6d 20 6d 6f  74 68 65 72 20 74 6f 0d  | from mother to.|
00000100  20 20 20 20 66 6f 65 74  75 73 2e 0d 0d 28 32 29  |    foetus...(2)|
00000110  20 42 6c 6f 6f 64 20 6f  66 20 66 6f 65 74 75 73  | Blood of foetus|
00000120  20 61 6e 64 20 6d 6f 74  68 65 72 20 64 6f 20 6e  | and mother do n|
00000130  6f 74 0d 20 20 20 20 6d  69 78 2e 0d 0d 28 33 29  |ot.    mix...(3)|
00000140  20 43 61 72 62 6f 6e 20  64 69 6f 78 69 64 65 20  | Carbon dioxide |
00000150  70 61 73 73 65 73 20 66  72 6f 6d 20 66 6f 65 74  |passes from foet|
00000160  75 73 0d 20 20 20 20 74  6f 20 6d 6f 74 68 65 72  |us.    to mother|
00000170  2e 0d 0d 28 34 29 20 41  6d 69 6e 6f 2d 61 63 69  |...(4) Amino-aci|
00000180  64 73 20 70 61 73 73 20  66 72 6f 6d 20 66 6f 65  |ds pass from foe|
00000190  74 75 73 20 74 6f 0d 20  20 20 20 6d 6f 74 68 65  |tus to.    mothe|
000001a0  72 2e 0d 0d 31 0d 5e 34  0d 34 0d 23 38 35 0d 41  |r...1.^4.4.#85.A|
000001b0  20 67 72 6f 77 69 6e 67  20 73 65 65 64 27 73 20  | growing seed's |
000001c0  66 6f 6f 64 20 73 75 70  70 6c 79 20 63 6f 6d 65  |food supply come|
000001d0  73 0d 0d 66 72 6f 6d 20  74 68 65 3a 0d 0d 28 31  |s..from the:..(1|
000001e0  29 20 63 6f 74 79 6c 65  64 6f 6e 73 0d 0d 28 32  |) cotyledons..(2|
000001f0  29 20 73 75 6e 20 28 62  79 20 70 68 6f 74 6f 73  |) sun (by photos|
00000200  79 6e 74 68 65 73 69 73  29 0d 0d 28 33 29 20 6d  |ynthesis)..(3) m|
00000210  69 63 72 6f 70 79 6c 65  0d 0d 28 34 29 20 72 61  |icropyle..(4) ra|
00000220  64 69 63 6c 65 0d 0d 31  0d 5e 34 0d 31 0d 23 38  |dicle..1.^4.1.#8|
00000230  36 0d 57 68 69 63 68 20  6f 66 20 74 68 65 73 65  |6.Which of these|
00000240  20 69 73 20 4e 4f 54 20  74 72 75 65 20 6f 66 20  | is NOT true of |
00000250  73 65 78 75 61 6c 0d 0d  72 65 70 72 6f 64 75 63  |sexual..reproduc|
00000260  74 69 6f 6e 3f 0d 0d 28  31 29 20 74 77 6f 20 6f  |tion?..(1) two o|
00000270  72 67 61 6e 69 73 6d 73  20 61 72 65 20 4e 4f 54  |rganisms are NOT|
00000280  20 6e 65 63 65 73 73 61  72 79 0d 0d 28 32 29 20  | necessary..(2) |
00000290  67 65 6e 65 74 69 63 20  6d 61 74 65 72 69 61 6c  |genetic material|
000002a0  20 69 73 20 63 6f 6d 62  69 6e 65 64 0d 0d 28 33  | is combined..(3|
000002b0  29 20 6f 66 66 73 70 72  69 6e 67 20 61 72 65 20  |) offspring are |
000002c0  6e 6f 74 20 69 64 65 6e  74 69 63 61 6c 20 74 6f  |not identical to|
000002d0  20 74 68 65 0d 20 20 20  20 70 61 72 65 6e 74 2f  | the.    parent/|
000002e0  73 0d 0d 28 34 29 20 70  61 72 74 69 63 75 6c 61  |s..(4) particula|
000002f0  72 20 73 74 72 61 69 6e  73 20 63 61 6e 6e 6f 74  |r strains cannot|
00000300  20 62 65 0d 20 20 20 20  6d 61 69 6e 74 61 69 6e  | be.    maintain|
00000310  65 64 0d 0d 31 0d 5e 34  0d 31 0d 23 38 37 0d 54  |ed..1.^4.1.#87.T|
00000320  68 65 20 6d 69 64 64 6c  65 20 70 69 65 63 65 20  |he middle piece |
00000330  6f 66 20 6d 61 6d 6d 61  6c 69 61 6e 20 73 70 65  |of mammalian spe|
00000340  72 6d 20 69 73 0d 0d 72  65 73 70 6f 6e 73 69 62  |rm is..responsib|
00000350  6c 65 20 66 6f 72 20 65  6e 65 72 67 79 20 63 6f  |le for energy co|
00000360  6e 76 65 72 73 69 6f 6e  2e 20 49 74 0d 0d 63 6f  |nversion. It..co|
00000370  6e 74 61 69 6e 73 3a 0d  0d 28 31 29 20 6e 75 63  |ntains:..(1) nuc|
00000380  6c 65 75 73 0d 0d 28 32  29 20 63 6f 6e 74 72 61  |leus..(2) contra|
00000390  63 74 69 6c 65 20 66 69  6c 61 6d 65 6e 74 73 0d  |ctile filaments.|
000003a0  0d 28 33 29 20 64 69 67  65 73 74 69 76 65 20 65  |.(3) digestive e|
000003b0  6e 7a 79 6d 65 73 0d 0d  28 34 29 20 6d 69 74 6f  |nzymes..(4) mito|
000003c0  63 68 6f 6e 64 72 69 61  0d 0d 31 0d 5e 34 0d 34  |chondria..1.^4.4|
000003d0  0d 23 38 38 0d 57 68 69  63 68 20 70 61 72 74 20  |.#88.Which part |
000003e0  6f 66 20 74 68 65 20 66  6c 6f 77 65 72 20 70 72  |of the flower pr|
000003f0  6f 64 75 63 65 73 0d 0d  70 6f 6c 6c 65 6e 3f 0d  |oduces..pollen?.|
00000400  0d 28 31 29 20 61 6e 74  68 65 72 0d 0d 28 32 29  |.(1) anther..(2)|
00000410  20 72 65 63 65 70 74 61  63 6c 65 0d 0d 28 33 29  | receptacle..(3)|
00000420  20 73 74 69 67 6d 61 0d  0d 28 34 29 20 73 74 79  | stigma..(4) sty|
00000430  6c 65 0d 0d 31 0d 5e 34  0d 31 0d 65 0d           |le..1.^4.1.e.|
0000043d
Biology/bio12Q.m0
Biology/bio12Q.m1
Biology/bio12Q.m2
Biology/bio12Q.m4
Biology/bio12Q.m5