Examlex
The brown color of brown fat comes from the large number of __________ with their iron-containing cytochromes.
Central Nervous System
The part of the nervous system consisting of the brain and spinal cord, responsible for processing and transmitting information.
Dominant Gene
A gene that suppresses the expression of another gene when they are both present.
Sex-Linked Diseases
Genetic disorders that are determined by the sex chromosomes and are usually passed down from parent to child, often affecting one sex more frequently than the other.
X Chromosome
One of the two sex chromosomes, with females typically having two X chromosomes and males having one X and one Y chromosome.
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