-
question_answer1)
'Sericulture' is native of
A)
Japan done
clear
B)
China done
clear
C)
India done
clear
D)
Korea done
clear
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question_answer2)
Mulberry, munga, oak and tussar all the four varieties of silk are present in a single country. The country is [MP PMT 1997]
A)
China done
clear
B)
India done
clear
C)
Japan done
clear
D)
Korea done
clear
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question_answer3)
Silk contains a protein known as [AFMC 2003]
A)
Fibroin done
clear
B)
Casein done
clear
C)
Sericin done
clear
D)
a and c both done
clear
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question_answer4)
Total world raw silk production in 1990-91 was
A)
72879 tonnes done
clear
B)
72879 quintals done
clear
C)
728790 tonnes done
clear
D)
728790 quintals done
clear
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question_answer5)
The silk fibres are held together in cocoon by a substance known as
A)
Sericin done
clear
B)
Cement done
clear
C)
Glue done
clear
D)
None of the above done
clear
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question_answer6)
Life span of adult 'Bombyx mori' is
A)
2 days done
clear
B)
6 days done
clear
C)
8 days done
clear
D)
3-4 days done
clear
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question_answer7)
Which of the following districts in Madhya Pradesh is mainly silk producing
A)
Indore done
clear
B)
Bhopal done
clear
C)
Raipur done
clear
D)
Ujjain done
clear
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question_answer8)
Total silk production in India in 1990 - 91 was
A)
12665 tonnes done
clear
B)
126650 tonnes done
clear
C)
12665 quintals done
clear
D)
126650 quintals done
clear
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question_answer9)
In an egg laying of 'Bombyx mori', the number of eggs are [Kerala CET 2003; BHU 1999]
A)
200 to 300 done
clear
B)
300 to 500 done
clear
C)
400 to 600 done
clear
D)
500 to 700 done
clear
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question_answer10)
Silk, honey and lac are [CPMT 1986]
A)
Secretory substance of insects done
clear
B)
Secretory substance of plants done
clear
C)
Artificial chemicals done
clear
D)
All of the above done
clear
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question_answer11)
Domestication of silk worm is called [CPMT 1986, 91; CBSE PMT 1992]
A)
Sericulture done
clear
B)
Pisciculture done
clear
C)
Apiculture done
clear
D)
Horticulture done
clear
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question_answer12)
Which set is of benificial insects to man [CPMT 1972, 84]
A)
Honey bee, lac insect, cochineal insect done
clear
B)
Silk worm, honey bee, wasp done
clear
C)
Honey bee, silk worm, cockroach done
clear
D)
Sand fly, butterfly, honey bee done
clear
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question_answer13)
Eggs of silk worm are kept in cold storage at
A)
\[5{}^\circ C\] done
clear
B)
\[2{}^\circ C\] done
clear
C)
\[25{}^\circ C\] done
clear
D)
\[3{}^\circ C\] done
clear
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question_answer14)
The insect that is not found in the wild state is [AIIMS 1993]
A)
Lac insect done
clear
B)
Cochineal insect done
clear
C)
Honey bee done
clear
D)
Silk moth done
clear
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question_answer15)
Which one of the following produces silk [MP PMT 1994]
A)
Bombus indica done
clear
B)
Bombyx mori done
clear
C)
Butterflies done
clear
D)
Dysdercus koenigii done
clear
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question_answer16)
Silk is produced by [AIIMS 1983; CBSE PMT 1988, 94; JIPMER 1985; RPMT 1989; MP PMT 1994; BHU 1999]
A)
Larva and adult moth done
clear
B)
Larva done
clear
C)
Adult moth done
clear
D)
Cocoon done
clear
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question_answer17)
Which species produces superior quality of silk
A)
Attacus ricini done
clear
B)
Bombyx mori done
clear
C)
Antheraea assamensis done
clear
D)
Attacus atlas done
clear
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question_answer18)
Which one is the best silk [MP PMT 1996]
A)
Eri silk done
clear
B)
Mulberry silk done
clear
C)
Tassar silk done
clear
D)
None of these done
clear
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question_answer19)
Silk worm is a [MP PMT 1998]
A)
Fly done
clear
B)
Worm done
clear
C)
Moth done
clear
D)
Beetle done
clear
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question_answer20)
The silkworm larva ceases to eat and starts spinning silk around its body [AP MEE 1996; MHCET 2000; KCET 1999]
A)
At random done
clear
B)
From inside to outside done
clear
C)
From outside to inside done
clear
D)
All of these done
clear
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question_answer21)
Match the names given under Column -I with their relations given under column II, choose the answer which gives the correct combination of the alphabets of the two columns
|
Column - I (Name) |
|
Column - II (Relations) |
A |
Bombyx mori |
P |
Disease of mulberry |
B |
Morus alba |
q |
Centre where silkworm egg are produced and supplied |
C |
Grainage |
r |
Silk moth |
D |
Powdery mildew |
s |
Mulberry plant |
|
|
t |
Freshly hatched silkworm |
[KCET 2000]
A)
\[A=q,\,B=r,\,C=s,D=t\] done
clear
B)
\[A=r,\,B=s,\,C=q,\,D=p\] done
clear
C)
\[A=r,\,B=q,C=t,\,\,D=s\] done
clear
D)
\[A=s,\,B=r,\,C=q,\,D\]= t done
clear
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question_answer22)
The life-cycle of mulberry silk worm is completed [MP PMT 2000]
A)
20 days done
clear
B)
30 days done
clear
C)
35 days done
clear
D)
45 days done
clear
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question_answer23)
Silk consists of [MH-CET 2004]
A)
Central core of sericin done
clear
B)
Central core of fibroin done
clear
C)
Both 'a' and 'b' done
clear
D)
A fine mixture of fiboroin and sericin done
clear
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question_answer24)
Commercial silk is obtained from [MP PMT 1994, 2003; MHCET 2000]
A)
Cocoon/pupa done
clear
B)
Caterpillar done
clear
C)
Adult moth done
clear
D)
Both egg and adult moth done
clear
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question_answer25)
Which of the following organisms is useful for us [CPMT 2005]
A)
Musca done
clear
B)
Bombyx done
clear
C)
Pheretima done
clear
D)
Periplaneta done
clear
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question_answer26)
Eri Silk worm is grown on [MP PMT 2005]
A)
Mulberry leaf done
clear
B)
Neem leaf done
clear
C)
Khaire leaf done
clear
D)
Castor leaf done
clear
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question_answer27)
Which is protein in nature [Haryana PMT 2005]
A)
Polyethylene done
clear
B)
Silk and wool done
clear
C)
Cellulose done
clear
D)
Teryliene done
clear
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question_answer28)
Which of the following statements is true [Wardha 2005]
A)
Salivary glands of moth secrete silk done
clear
B)
Larval form of moth secretes silk done
clear
C)
Silk is extracted from cocoon of moth by boiling done
clear
D)
Both b and c done
clear
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question_answer29)
Silk industry is related to [CPMT 1986, 91; MP PMT 2004]
A)
Sericulture done
clear
B)
Apiculture done
clear
C)
Pisciculture done
clear
D)
Horticulature done
clear
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question_answer30)
The eggs of silk moth are [BHU 2004]
A)
Homolecithal done
clear
B)
Telolecithal done
clear
C)
Mesolecithal done
clear
D)
Centrolecithal done
clear
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question_answer31)
Bombyx mori belongs to the class [MH-CET 2000]
A)
Insecta done
clear
B)
Chilopoda done
clear
C)
Arachinida done
clear
D)
Crustacea done
clear
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