A female mouse that is Igf 2 Igf 2− is crossed to a male that is also Igf 2Igf 2−. The expected outcome for the phenotypes of the offspring isa. all normal size.b. all dwarf.c. 1 normal size : 1 dwarf.d. 3 normal size : 1 dwarf.

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Q: Describe the proportion of CD4 and CD8 T cells in the healthy individual and infected patient.

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Q: Which of the following statements about epigenetics is correct? 1. Twins have identical epigenetic…

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A:

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Q: Which of the following events is not associated with the establishment of allelic exclusion of…

A: Answer is A.) active transcription of RAG1 and RAG2.

Q: In mice, genes R and T are 30 m.u. apart. If a mouse with genotype Rt/rT is crossed with a mouse…

A: Linked gene  When two different gene located on the same chromosome then it is said they are linked.

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Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.