A person standing on a platform of length 300 meters observed that a train takes 15 seconds to pass him, passed completely through the platform in 40 seconds. Them the length of the train (in meters) is

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#Question id: 4606

#Unit 11. Evolution and Behavior

Which of the following evidence most strongly supports the common origin of all life on Earth? All organisms ________.

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#Question id: 1932

#Unit 4. Cell Communication and Cell Signaling

Which of the following is a molecule that is NOT targeted for checkpoint inhibition?

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#Question id: 5356

#Unit 8. Inheritance Biology

In the following pedigree, individuals with shaded circle or shaded square show presence of a recessive autosomal trait. The calculated risk of occurrence of this trait for III-I is

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#Question id: 242

#Unit 1. Molecules and their Interaction Relevant to Biology

Cells fed5-methyl uracil (radioactive in the methyl group) will form radioactive ________.

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#Question id: 15297

#Unit 5. Developmental Biology

 Which of the following statement is correct regarding mammalian cleavage?