All of the cells in the human body contain the same genes Ho

All of the cells in the human body contain the same genes. How do cells have different morphologies and functions when they contain the same genetic information? Different cell types obtain different types of nutrients from their surroundings. Different cell types synthesize proteins at a different rate. Different cell types express particular genes at different levels. Different cell types receive different paracrine signals.

Solution

Answer c) Different cell types express particular genes at different levels.

Reason- Though the genetic makeup of each cell is similar, they have specific levels of their gene expression which is called as differential expression. there can be multiple reasons for differential gene expression either due to the surrounding environment, kind of signalling they obtain or the rate of synthesis. but, in broad terms, it is called as differential gene expression (Different cell types express particular genes at different levels) which is responsible for different morphology and function of genetically identical cells in the human body.