chromosome
The Spanish word 'cromosoma' translates to 'chromosome' in English. A chromosome is a long DNA molecule with part or all of the genetic material of an organism. Chromosomes are normally visible under a microscope during cell division. They are an essential part of cells, carrying information that determines an organism's characteristics such as eye color, blood type, and height. 'Cromosoma' is a common term used in biology and genetics in Spanish-speaking countries.
All humans have at least one chromosome (X) in their cells.
This sentence is stating a basic fact in human genetics where every individual has at least one X chromosome present in their cells.
Science has shown that the chromosome (X) is essential for human development.
This sentence is talking about the importance of the X chromosome in human development, which is a topic in biology and genetics.
The chromosome (X) can be clearly seen in this microscope image.
This sentence is talking about viewing the X chromosome under a microscope, which relates to study or research in genetics and cell biology.