Answer:
Courtney's statement: Disagree
All organisms even which do not depend on plants s food have an indirect connection with the plants. The consumers on which these animals feed somehow are dependent on the primary consumers which feed on plants.
Jose's statement: Disagree
Even if the organisms learn to eat other things, yet every other organism will be dependent on the producers such as plants in some way or the other.
Raquan's statement: Agree
All the organisms will eventually die even if they change their food because the food chain or food web always starts with the producers.
Mike's statement: Disagree
All the organisms will die as there will be no primary source of nutrition.
Keisha: Agree
The population of the mammals will decline.
Alex: Disagree
Always tell them they are beautiful, never let them be upset at themselves
.5kg
Because the formula for force is Force = mass multiplied by acceleration, so you would divide Force by the acceleration to find your mass.
Answer:
Explanation: Two alleles of a trait exhibit dominant-recessive behavior. The allele that can express itself in both homozygous and heterozygous condition is called "dominant" allele. On the other hand, the allele which is expressed only in homozygous genotype is termed as a recessive allele
Solution:
Fetal programming occurs during embryonic and fetal development, a critical period in which tissues and organs are created. Insufficient nutrition during this time results in permanent alterations to certain structural and physiological metabolic functions of the fetus. British epidemiologist Barker first established the hypothesis, known as the "Barker hypothesis,” which states such programmed changes during this critical period predispose the fetus to certain postnatal diseases. The critical period coincides with the timing of rapid cell differentiation. Essentially, it refers to the process of sustaining or affecting a stimulus or impairment that occurs at a crucial point in its development.
Rickets has long demonstrated that under nutrition in the critical early stages of life brings about a continuing change in structure. A recent new doctrine suggests that fetal programming can affect diseases in adulthood. That is, the body's “memory” of under nutrition during the early stages of development translates into a pathology that determines future diseases. This idea is based on animal studies that demonstrate how under nutrition in utero can alter blood pressure, cholesterol metabolism, insulin response to glucose, and other metabolic, endocrine, and immune functions important to human diseases. This paper reviews evidence of the correlation between fetal under nutrition and diseases found in previous studies and considers the mechanism of fetal programming and the role of the placenta.