The average score of a cricketer for 20 match is 42.5 runs . If the average for the first 13 matches is 55, then find the average for the Last 7 matches

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#Question id: 27375

#Unit 1. Molecules and their Interaction Relevant to Biology

An atom of sodium has an atomic number of 11 and a mass number of 23. Which of the following statements is correct?

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#Question id: 28406

#Unit 5. Developmental Biology

Noggin is a secreted protein that is able to accomplish two of the major functions of the organizer, such function involve__ 

a) It induces dorsal ectoderm to form neural tissue

b) It induces dorsal ectoderm to form epidermal tissue

c) It dorsalizes mesoderm cells that contribute to the ventral mesoderm

d) It dorsalizes mesoderm cells that contribute to the dorsal most mesodermal cell

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#Question id: 28534

#Unit 5. Developmental Biology

 Which of the following genes limit the number of undifferentiated meristem cells?

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#Question id: 13045

#Unit 13. Methods in Biology

Maxam Gilbert DNA sequencing causes cleavage of DNA based on:

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#Question id: 14081

#Unit 1. Molecules and their Interaction Relevant to Biology

pKa of cytosine normally has a value of 4.2 but in hoogsteen triple base pairing this value changes to