Where in the fetus are egg cells developed?

Answer Egg cells develop in a female fetus' ovaries when the gonads, the undifferentiated genital organs that lie in the lower abdomen of a developing embryo, change into female or male organs during the ... Read More »

Top Q&A For: Where in the fetus are egg cells developed

Will the yolk sac found during an ultrasound given at 8 weeks develop into a fetus while the other sac has clearly already developed into a fetus during a multiple birth?

Answer If my toddler was vomiting from the heat, the first thing I would do is give her cold water to drink and take her to the emergency room immediately.

How soon is the heart developed in a fetus?

A fetus develops a heart in the third week of pregnancy. The heart initially is outside the body and begins beating at a regular rhythm in the fourth or fifth week. By eight weeks, the fetal heart ... Read More »

When are the lungs of a fetus fully developed?

According to researchers at the Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, the lungs are the last organs to fully develop in a fetus. Full l... Read More »

When were the first photovoltaic cells developed?

The discovery that light energy can be converted to electricity was made by French physicist Edmond Becquerel in 1839. Since then, scientific interest and development in this area continued to evol... Read More »