Answer:
The influence that maternal nutrition -the mother's intake of nutrients- has on the fetal gene expression, as well as its development and growth, is referred to as fetal programming, responsible for the predisposition to obesity or chronic diseases during its lifetime.
Explanation:
Both gene expression and fetal growth and development depend on three relevant factors:
- <em>Proper placental function.</em>
- <em>Maternal nutrition</em><em>.</em>
- <em>How the fetus uses maternal nutrients.
</em>
The above factors can eventually <u>induce changes in the metabolism of the developing fetus</u>, which manages to adapt, but with consequences on the normal developmental pathway, which can trigger negative metabolic disturbances.
Fetal programming - also referred to as fetal metabolism programming - includes a number of factors that influence postnatal metabolic behavior, including susceptibility to obesity or chronic disease.
Learn more:
Fetal alcohol syndrome brainly.com/question/1083413
Answer:
A stem is the root or roots of a word, together with any derivational affixes, to which inflectional affixes are added. Discussion: A stem consists minimally of a root, but may be analyzable into a root plus derivational morphemes. ... The verbs tie and untie are both stems.
1.The process of leaf color change. Leaves change color during the autumn because the amounts of pigments change as the leaves prepare to fall from trees. All leaves gradually lose chlorophyll during the growing season, and this loss accelerates before leaf fall.
2.The leaves in hot or dry environments may be adapted to reduce transpiration. For example, their stomata may be open at night and close midday. This is the reverse of what usually happens, and it means that the stomata are closet when the rate of transpiration would be greatest.
Fishes and bottom dwelling worms cope with the fluctuating salinity within estuaries over the tidal cycle with the use of transport system such as active and passive transport.
<h3>How active and passive transport system are used?</h3>
In salty water, fish and other marine organisms used active transport in which energy is used to remove salts from the body of these marine organisms because excess salts are harmful for them.
So we can conclude that Fishes use transport system such as active and passive transport to cope with the fluctuation of salt concentration.
Learn more about salinity here: brainly.com/question/20283396
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