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In genetics, a maternal effect occurs when the phenotype of an organism is determined by the genotype of its mother. [1] For example, if a mutation is maternal effect recessive, then a female homozygous for the mutation may appear phenotypically normal, however her offspring will show the mutant phenotype, even if they are heterozygous for the mutation.
In plants, POC over the allocation of resources to the brood members may affect both brood size (number of seeds matured within a single fruit) and seed size. [3] Concerning brood size, the most economic use of maternal resources is achieved by packing as many seeds as possible in one fruit, i.e., minimizing the cost of packing per seed.
The motherhood penalty refers to the economic disadvantages women face in the workplace as a result of becoming mothers. [1] [2] [3] This sociological concept highlights how working mothers often experience wage reductions, diminished perceived competence, and fewer career advancement opportunities compared to their childless counterparts.
The maternal wall is a term referring to stereotypes and various forms of discrimination encountered by working mothers and mothers seeking employment. Women hit the maternal wall when they encounter workplace discrimination because of past, present, or future pregnancies or because they have taken one or more maternity leaves. [ 1 ]
The Family Stress Model (FSM) posits that economic disadvantage creates economic pressure for caregivers, which has a detrimental effect on their personal mental health, then parenting practices, and hence the well-being of children and adolescents. It grew out of research efforts to understand how economic disadvantage impacts family processes.
NFL legend Randy Moss says he is “battling” a health issue and called for his fans to send him “prayers.”. The former wide receiver, who now works as a pundit, posted two videos on ...
Soler was expendable from the Braves' lineup with the anticipated return of Ronald Acuña Jr. next season and with the team expected to pick up Marcell Ozuna's $16 million option for 2025.
Week 15 of the 2024 NFL season sees four games between teams currently in the playoff positions, with all four taking place on Sunday.