In this pedigree II 1 is affected with an autosomal recessive disorder. The disease status for II 2 is unknown. A and B represent alleles at a locus which is tightly linked to the disease locus with recombination fraction of 0. Using the linked markers, II2 can be told that:

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#Question id: 2777

#Unit 2. Cellular Organization

Histone modifications play integral roles in chromatin condensation and function. Which of the following is NOT considered to be a histone modification?

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#Question id: 28289

#Unit 5. Developmental Biology

 which of the following enzyme that cleaves the proteins linking the vitelline envelope to the cell membrane ?

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#Question id: 19743

#Unit 3. Fundamental Processes

Which proteins regulates number of repeats in RNA component for telomere lengths

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#Question id: 5189

#General Aptitude

Which of the following number is perfect square?

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#Question id: 14710

#Unit 5. Developmental Biology

Splitting of one cellular sheet into two more or less parallel sheets. While on a cellular basis it resembles ingression, the result is the formation of a new (additional) epithelial sheet of cells, choose right gastrulation movement;