0
What else can I help you with?
Is a lizard a deuterostome or protostome?
Protostomes. Development begins with spiral, determinate cleavage. Coelom formation then begins in the gastrula stage, the coelom forming from splits in the mesoderm. The mouth then develops from the first opening, the blastopore, and the anus develops secondarily.
Does the blastopore forms a mouth?
In protostome ("first mouth") the blastopore, or the first opening formed becomes the mouth. In deuterostomes ("second mouth"), the blastopore forms the anus and the mouth develops from a second opening.
What is an opening through which air or water can flow?
An opening through which air or water can flow is a mouth. This can refer to the mouth of a river or a person or animal's mouth.
What does it mean when a lizard has another lizard in his mouth?
It probably means that one lizard is eating the other. Many lizards are carnivorous and won't hesitate to eat smaller lizards.
What is the medical term meaning any restriction to the opening of the mouth?
Trismus is restruction of the opening of the mouth due to spasm.
What is a mouth?
It's that opening in our heads that contains teeth and which we use for eating and talking. There is also the mouth of a river, where the water flows into the sea, or the mouth of a cave, which is an opening into it (metaphorically like a human mouth).
What is the funnel shaped opening at the mouth of a river?
The opening is called an estuary.
What is a narrow opening at the back of the mouth?
The pharynx is the narrow opening at the back of the mouth. It is part of both the digestive system and the respiratory system.
How do you use opening in a sentence?
The mouth is only one opening into the human body.
Do roundworms have all one body opening?
roundworms have 2 body opening. The mouth and the anus
What is the medical term meaning mouth or opening?
Stoma is the medical term for mouth or opening.
What is the opening of the mouth in ancient Egypt?
it is a ritual!!
