q cnidarians and poriferans do not have excretory
Q. Cnidarians and Poriferans do not have excretory systems. Do platyhelminthes have an excretory system?
Platyhelminthes have a primitive excretory system made of flame cells
Expected delivery within 24 Hours
q what are the kinds of digestion and of digestive system of platyhelminthesflatworms have incomplete digestive systems and they present
q how are nutrients distributed through the digestive system in planariasplanarias have single opening digestive system incomplete with ramifications
q how is gas exchange done in flatwormsplatyhelminthes exchange gases exclusively by diffusion through their body surface this is only possible
explain internal broaching - types of broaching internal broaching operation is adopted for producing internal surface such as holes keyways and
q cnidarians and poriferans do not have excretory systems do platyhelminthes have an excretory systemplatyhelminthes have a primitive excretory
define external broaching - types of broachingexternal broaching is employee for machining a flat surface the broach is in the form of a small length
q what are instances of nematodesascaris filaria and hookworm all parasites of humans are instance of nematodes also known as roundwormsq are
q what is the usual morphological feature of nematodes that differentiates them from platyhelminthesnematodes are also called as roundworms as the
what is an entity relationship modelthe entity relationship model is a set of basic objects known as entities and relationship between those objects
1954717
Questions Asked
3,689
Active Tutors
1422185
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Which of the following will not help you reduce your fears about interviews?
This category is diagnosed when an individual fails to meet expected developmental milestones in several areas of intellectual functioning
How often on average must temper outbursts occur to warrant consideration of a disruptive mood dysregulation disorder diagnosis?
Question: Which of the following if present, would rule out the diagnosis of kleptomania:
Question: According to the DSM-5-TR, which of the following best defines depersonalization?
Question: What is the primary difference between a manic and a hypomanic episode?
Freddy spends much of his energy being fearful of getting sick and avoids going to doctors' appointments. Freddy is in good health, physically.