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How does the growth rate ofthe last third of a fetal pig's development compare with that of a human embryo in the last trimester of development?
Wiki User
∙ 14y ago
The pig has it's most drastic growth in the third trimester. From day 56 to day 100 it grows from 40mm to 220mm. The third trimester begins at 76 days. From Day 100 to day 114 the pig grows another 80mm. This is the time it is born. Human growth stays at an almost constant rate throughout development. In the third trimester the baby begins at about 250mm. The child then grows at a constant rate. At 252 days the child is 340mm. This is around the time of birth.
Wiki User
∙ 14y ago
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Explain the stages of foetal growth and development?
The stages of fetal growth and development are divided into three trimesters. During the first trimester, major organs begin to form. In the second trimester, the fetus grows rapidly, becomes more active, and the organs continue to develop. The third trimester is characterized by further growth and development, as well as the maturation of the fetus's organs in preparation for birth.
What is the clinical relevance of the stages of prenatal development?
There are three trimester in pregnancy. Each trimester is three months. Each trimester indicates specific fetal development. Based on trimester physician can compare the growth of the fetus and see if there any abnormalities and also decide which medication to use.
What develops into the fetus?
A Foetus is formed by the growth and development of an embryo.
Why do chicks and eggs have to be kept so warm and humid?
Temperature and humidity are natures triggers for embryo development. The optimum temperature for growth of the embryo is 100.5 F with a humidity of 60%. Embryo growth will start at lower temperatures however it will be slower and viability of the chick over a longer development within the egg is greatly reduced.
Is the development of all animals dependent on their parents?
Yes; the mother gives nutrients to the embryo that are essential for its growth.
How Is Embryonic Growth similar to fetal development?
Compare embryonic growth and fetal development in single and multiple pregnancies, including the incidence of complications and infant mortality.
Do factors that can cause congenital malformations by affecting an embryo during its period of rapid growth and development are called teratogens?
true
How does the mother's choices she makes during pregnancy affect the growth and development of an embryo?
The embryo is obtains nutrients by drawing them from the mother's blood. Thus, whatever the mother takes in that alters chemical composition of her blood can potentially affect the embryo.
Brain growth spurt?
Brain Growth spurts as they say is the development of the human brain which starts to peak on the third trimester of pregnancy and after the baby was born until it reaches its adult brain size.
Measuring 7 weeks uterus at 5 week pregnancy is this normal?
Its ok during the first trimester where growth and development of brain is very important.
What is the purpose of the endosperm?
The endosperm provides nutrients for the developing plant embryo. It primarily stores carbohydrates, proteins, and fats to support the growth and development of the embryo until it can photosynthesize and produce its own food.
What is the organism in its early stages of development especially before it has reached a disgtinctively recognizable for?
The organism in its early stages of development before it has reached a distinctively recognizable form is called an embryo. The embryo undergoes various stages of growth and differentiation before it develops into a more recognizable form of the organism.
