You can see the introduction to this series here. In this post we examine the evidence that mitochondria and chloroplasts are the descendants of free-living bacteria that entered into mutualistic relationships with eukaryotic host cells.
For the town of the same name in New South Wales, Australia, see Seaham, New South Wales. Seaham, formerly Seaham Harbour, is a small town in County Durham, situated 6 miles (9.7 km) south of Sunderland and 13 miles (21 km) east of Durham. It has a small parish church, St Mary the Virgin, with a late 7th century Anglo Saxon nave resembling the church at Escomb in many respects.
Welcome to Waltham. Waltham is a city along the Charles River in Middlesex County, Massachusetts, United States. It was formed after separation from Watertown in the year 1738. Waltham has played a big role in the labor movement and Industrial revolution of America. In fact it is famous as âWatch City of Americaâ as the Waltham Watch Company that started in 1854 in Waltham was the first company in the country to set up mass production of watches on assembly lines.