Desiree married her husband, actor Blair Underwood on September 17, 1994. Blair Underwood is an excellent actor and has a great contribution in the TV industry. They had dated each other before they decided to tie the knot. They got married in Los Angeles, California, United States.
Protozoa, from the Greek meaning âfirst animalâ, refers to simple, eukaryotic organisms composed of a microscopic single cell. Reproduction is through simple asexual cell division, or binary fission, in which two daughter cells are formed or, if many daughter cells are formed, multiple fission.moebae: These are the simplest of the protozoa and are characterised by a feeding and dividing trophozoite stage that moves by temporary extensions of the cell called pseudopodia (âfalse feetâ). In some species the trophozoite can form a resistant cyst stage able to survive in the environment.
Protists are a group made up of protozoa, unicellular algae, and slime molds. We will concentrate on the animal portion of this group: the protozoa (proto = first, zoa = animals). Protozoa are the oldest known group of heterotrophic life that consume and transform complex food particles into energy.Although protozoans are only made up of a single cell, these organisms manage to perform all the basic tasks of life.rotists use contractile vacuoles to remove excess water from their cells. If the contractile function of a cell is compromised, the cell swells until it ruptures. The same will also happen to a marine protozoan when placed in fresh water; marine members have no contractile vacuoles.