Phytochrome-mediated control of photomorphogenesis is linked to many other gene functions. The following statements are made on the mechanism of phytochrome action:

a) COP1, negative regulator of photomorphogenesis, is a component of the E3 ubiquitin ligase complex that targets photomorphogenesis-promoting proteins for degradation such as phyA

b) Light-dependent export of COP1 to the cytoplasm is a slow process, requires long exposure to light

c) The absence of COP1 in the cytosol permits the accumulation of transcriptional activators necessary for photomorphogenic development

d) The COP1–SPA1-E3 ligase complex is also responsible for the ubiquitination and proteasomal degradation of photomorphogenesis-promoting proteins, such as HY5

Which one of the following combinations is correct?

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#Question id: 11862

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The LCM of two numbers is 2079 and their HCF is 27. If one of the numbers is 189, the other number is

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#Question id: 11863

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The product of two co-prime numbers is 117. Then their LCM is

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#Question id: 11864

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The LCM of three different numbers is 120. Which of the following cannot be their HCF?

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#Question id: 11865

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The LCM of two numbers is 4 times their HCF. The sum of LCM and HCF is 125. If one of the numbers is 100, then the other number is

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#Question id: 11866

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The product of two numbers is 216. If the HCF is 6, then their LCM is

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#Question id: 11867

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LCM of two numbers is 225 and their HCF is 5. If one number is 25, then the other number will be