Browsing by Author "Go, Antonio Calipjo"
Now showing items 1-2 of 2
-
The cycle of birth, death and rebirth
Go, Antonio Calipjo (Philippine Daily Inquirer,June 2, 2015 , on page E3)The operculum is a hard and horny structure that exists in many marine and freshwater snails. It is attached to the foot of the mollusk and serves as a trapdoor that closes the aperture of the shell when the soft parts of ... -
Many-chambered mansion
Go, Antonio Calipjo (Philippine Daily Inquirer,April 14, 2015 , on page E-4)The Nautilus is a marine animal that is closely related to squids and octopi, except that it is enclosed in a shell that is divided internally into a series of progressively larger and larger chambers. The mollusk occupies ...