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notsponge [240]
2 years ago
7

A fetus develops in such a way that the type II cells of the lungs never develop, resulting in no production of surfactant in th

e alveoli. The fetus continues development and survives to birth. What will happen when the newborn tries to take its first breath
Biology
1 answer:
g100num [7]2 years ago
4 0

Due to the high surface tension, the lungs remain crushed and you will not be able to breathe first.

During fertilization, the sperm and egg combine in one of the fallopian tubes to form a zygote. The zygote then descends the fallopian tube into a morula. Upon reaching the uterus, the morula becomes a blastocyst. The blastocyst then burrows into the inner wall of the uterus. This is a process called implantation.

The prenatal development process occurs in three major stages. The first two weeks after conception are called the germination period, the third to eighth weeks are called the fetal period, and the period from the ninth week to birth is called the fetal period.

Learn more about Fetus Developement here: brainly.com/question/1311741

#SPJ4

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Answer:

Homeostasis

Explanation:

"ability to maintain a relatively stable internal state that persists despite changes in the world outside."

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The most important factor that determines the percent of oxygen saturation of hemoglobin is
erik [133]

Answer:

This question lacks options, options are:

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The correct answer is a. The most important factor that determines the percent of oxygen saturation of hemoglobin is <u>The partial pressure of oxygen </u>.

Explanation:

Hemoglobin is an oxygen transport protein. Partial Oxygen Pressure (PaO2), measures the pressure of dissolved oxygen in the blood, that is, it shows how well oxygen passes from the lungs into the bloodstream. A high partial pressure of oxygen in the blood produces an almost complete saturation of hemoglobin, which indicates the maximum amount of oxygen that combines, but when PaO2 is reduced, so is hemoglobin saturation, when saturation is below 90% hypoxemia occurs, that is, the level below normal blood oxygen levels.

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