Why do flatworms not have a Coelom?

Why do flatworms not have a Coelom? Flatworms, lacking a coelom, were traditionally thought to represent leftovers from the early days of animal evolution, before any animals had a coelom. The author suggests that modern flatworms descended from a coelomate ancestor, which lost its coelom (and its anus!) through the course of evolution. What type […]

Can baby jellyfish sting?

Can baby jellyfish sting? Though visible to the naked eye, these baby jellies disappear from sight in the water, making them impossible to avoid. They tend to migrate inside bathing suits, making their way through the mesh of the fabric, where they become trapped and begin to sting. Unlike with the adult’s sting, it doesn’t […]

Is Polo a luxury brand?

Is Polo a luxury brand? Ralph Lauren used to be known as a luxury brand, though the introduction of many different sub-labels diluted the brand’s prestige. The Ralph Lauren Purple Label and Collection line can be considered luxurious labels, though other offerings from the brand do not fall in the luxury category. Which is better […]

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top