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a) Explain about the cell wall and nucleoid of bacterial cell, their structure and composition in detail. There are two main kinds of cells: eukaryotic and […]

One of the advantages of some newly developed rapid identification tools i that pure cultures are not needed. Why is pure culture necessary for biochemical tests […]

In a population of 100 individuals, the number of homozygous recessives is 4. Let’s assume that you can distinguish the heterozygotes from the homozygous dominants. There […]

A form of color blindness is inherited as a recessive X-linkedtrait. A couple has a color-blind daughter and a normal son. What are the genotypes and […]

Assignmet – Nutrition and Health of Children and Families Proper health and nutrition is of critical importance to the growth and development of young children, yet […]