"Nulliparous" Natural Recordings by Native Speakers
Nulliparous refers to a woman who has not given birth to a child, either because she has not conceived or because she has had a medical condition that has prevented her from carrying a pregnancy to term.
Nulliparous
Nullipore refers to a thin, transparent membrane used in biology and biotechnology to filter or separate substances or cells. It is typically made of cellulose nitrate or polycarbonate and is used to isolate specific components or contaminants from a mixture. Nullipore membranes are often used in laboratory procedures such as filter sterilization, sample preparation, and cell separation.
Nullisomic refers to a type of cell or organism that is missing one of the homologous chromosomes, an essential part of a chromosome pair. Normally, chromosomes come in pairs, with each pair containing two identical or similar chromosomes, known as homologous chromosomes. However, in case of nullisomy, one of the pair is completely absent, resulting in an imbalance of the genetic material.