Gastrulation also establishes the three primary germ layers - ectoderm, endoderm and mesoderm. These germ layers have different developmental fates and form characteristic tissues and organs during ...

In Fall of your first year, you'll get mail from Jim asking you to deliver Arapaima for him. He gives vague instructions on how to find the fish, but no specifics to go off of. Unless you've been ...

Image caption, Without the ozone layer, planet Earth would be a very different place. One of those is the ozone layer. It’s basically the Earth’s sun cream - it protects the planet from ...

Or pigmented patches? Identifying exactly what your skin needs first is key when choosing the right products to layer.” “Once armed with the products that make up your routine, you should work ...

In most multicellular organisms, meiosis is restricted to germ cells that are set aside in early development. The germ cells reside in specialized environments provided by the gonads, or sex organs.

SHAH ALAM: A post-mortem examination of the three giant arapaima that died after being caught in Masjid Tanah, Malacca, last Friday (Oct 13) will be done soon. It was understood that the invasive ...

In winter, having the best base layer is essential for outdoor activities, ensuring comfort in fluctuating temperatures. Whether hiking or camping, these close-fitting layers provide insulation ...

On 16 September, the world will mark the International Day for the Preservation of the Ozone Layer. It was on this day, 35 years ago, that the Montreal Protocol, considered one of the most ...

Liquid Layers is a fun interactive site where you can engage with a sea of colorful fluid. I like that you can play around ...

What are germ cell and sex cord stromal cells? Germ cells and sex cord stromal cells form when a fetus (baby) is developing. A fetus is made from a sperm cell and an egg cell. Germ cell tumors (GCTs) ...

Several more days of dense fog, driven by a deep marine layer, are expected across Los Angeles, an unusual weather pattern for this time of year that is bringing significant cooling to the region.