Definition
noun
(1) A long narrow dark streak running along the midline of the abdomen, from the umbilicus to the pubis
(2) Linea alba that is hyperpigmented temporarily during pregnancy
Supplement
During pregnancy, linea nigra is one of the many transient hyperpigmentation effects due to amplified levels of circulating estrogen.
Also called:
Compare:
See also:
Definition noun (1) A long narrow dark streak running along the midline of the abdomen, from the umbilicus to the pubis (2) Linea alba that is hyperpigmented temporarily during pregnancy Supplement During pregnancy, linea nigra is one of the many transient hyperpigmentation effects due to amplified levels of circulating estrogen. Also called: black line Compare:..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
Topics Modules Quizzes/Worksheets Description Introduction to Genetics Genetics – Definition: Heredity and ..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
