Examlex
What is the name of the type of cell that serves as the precursor cell for both B cells and T cells?
Genetic Information
The instructions encoded in the DNA and genes of an organism for development, functioning, growth, and reproduction.
Nucleus
A membrane-bound organelle found in eukaryotic cells, containing most of the cell's genetic material.
Chromosome
The structure that transmits the genetic material from one generation to the next; composed of condensed chromatin; each species has a particular number of chromosomes that is passed on to the next generation.
Gene
A unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
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