Digestive system in the planarias
Explain how are nutrients distributed by digestive system in the planarias?
Expert
Planarias contain single opening digestive system (not complete) with ramifications which transport nutrients to all regions of the body.
How is respiration performed by the larva of amphibians?
List types of fecundation which occurs in the arthropods? What is predominant type?
Explain, how do hormonal tests in order to detect the pregnancy work?
Explain about the effects of somatostatin on the pancreatic hormonal secretion?
What is the portion of the female reproductive system where fecundation happens?
Beings from four phyla of animal kingdom “breath” through the diffusion. Explain which are those phyla? How this type of respiration is associated to the features present in those animals?
Describe the grave’s disease? Explain how it is characterized?
Give some illustrations of mineral salts from the diet which acts as coenzymes? Answer: Zinc, Magnesium and copper are illustrations of biological coenzymes.
Regarding the existence of segmentation (or metameres) in their body to which another already studied the phylum are arthropods proximal?
Describe the primary type and purpose of your organization then list the primary functions in your organization and categorize each of the identified function into either a line or support management function.
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