Question : Assertion : Muscle cells are also called myofibrils. Reason : Muscle cells are very thin and elongated.

Question : Assertion : Muscle cells are also called myofibrils. Reaso

1.	Question : Assertion : Muscle cells are also called myofibrils. Reason : Muscle cells are very thin and elongated.
Answer» If both the ASSERTION and the reason are true and the reason is a correct explanation of the assertion If both the assertion and reason are true but the reason is not a correct explanation of the assertion If the assertion and reason are FALSE If the assertion is false but reason is true Solution :Regulation of RBCS PRODUCTION is accomplished by hormone erythropoietin which is secreted by kidney. This hormone increases stem cell mitosis and speed up RBC's devlopment in red bone marrow.