Exercise: Special Proteins And Crop Improvement

Questions for: Special Proteins And Crop Improvement

cDNA clone prepared to stigma mRNA of Brassica oleracea can be used as a probe on DNA digests of segregating populations to recognize
A:
Aegilops
B:
Triticum
C:
Both (a) and (b)
D:
S alleles
Answer: D
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Which of the following constituent/(s) is/are added to help in speedy generation of meristem culture in case of Ipomoea batatas improvement?
A:
Auxins
B:
Cytokinins
C:
Both (a) and (b)
D:
Adenine
Answer: C
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When the transposon jumps into an otherwise functional gene, it has the effect of
A:
blocking correct transcription
B:
initiating correct transcription
C:
propagating correct transcription
D:
initiating some genetic codes
Answer: A
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Cultivated tomato species (Lycopersicon esculentum) has a high degree of resistance towards
A:
Meloidogyne spp.nematodes
B:
L. peruviaanum
C:
both (a) and (b)
D:
Solarium melongena
Answer: B
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In transgenic plants of Arabidipsis thaliana which of the following gene is transferred for the synthesis of PHB (polyhdroxybutyrate)?
A:
Acetyl Co A reductase
B:
Polyhydroxybutyrate synthease
C:
Both (a) and (b)
D:
Pyrophosphorylase
Answer: C
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