What do you mean by the term coelom
What do you mean by the term coelom? To which structures do coeloms give birth? Are each and every animal coelomate?
Expert
Coeloms are cavities bordered by the mesoderm. Coeloms originate the cavities where the interior organs of the body are situated, similar to the pericardial cavity, the pleural cavity and the peritoneal cavity. Besides coelomate animals, there are acoelomate animals, similar to pseudocoelomate and platyhelminthes animals similar to nematodes.
Define the term poriferans?
During the past 12 years, scientists have been exposing stands of aspen and birch to elevated levels of atmospheric O? at a facility (Aspen FACE) near Rhinelander, WI. The relative effects of O? exposure on stand growth has varied considerably am
Specify the target tissues and the target organs of each adenohypophyseal hormone?
How are expiration and inhalation carried out?
Is it possible that there is an ovarian tumor with teeth and hair?
Give a brief description of spinal cord? Of which elements is the spinal cord comprised?
Name the elements which form the middle ear? State the names of the three middle ear ossicles which participate in phonosensitivity?
Give a description of nymph and imago?
Write down the types of cell respiration.
What is dichogamy?
18,76,764
1922993 Asked
3,689
Active Tutors
1417065
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!