Embryonic progress
How are animals classified in relation to the germ layers present in their embryonic progress?
Expert
Cnidarians are diploblastic, i.e. they present simply endoderm and ectoderm. With the exemption of poriferans, all left over animals are triploblastic. Poriferans don’t present differentiated tissue organization and hence they don’t classify regarding germ layers (though sometimes they are mentioned as diploblastic).
Elements of delegation of authority Assignment of tasks and duties: in the process of delegation, every superior has to define the jobs to be perfor
Classify the main classes of arthropods in accordance with the presence of larval stage in their embryonic development?
Do amphibians have direct growth? Answer: In amphibians, the embryonic growth is indirect (there is a larval phase).
Briefly describe inharmonious ecological interaction?
As compared to mammals do birds absorb less or more water in their digestive system? Why is this phenomenon an adjustment to flight?
Determine the relationship between estrogen level and LH level into the menstrual cycle? Also give details about the function of LH in the menstrual cycle and when does its blood concentration reach at its peak?
Why do protease-supplying cells of stomach and the pancreas make just precursors of the active proteolytic enzymes?
Disadvantages of biofuel: The major disadvantage of biofuel is the concern that due to the lucrative prices of bioethanol some farmers may sacrifice food crops for biofuel production which will increase food prices around the world. Q : Morphological feature of nematodes What What is the usual morphological feature of nematodes which distinguishes them from platyhelminthes?
What is the usual morphological feature of nematodes which distinguishes them from platyhelminthes?
As pepsin is a gastric enzyme does it, has basic or acid optimum pH? What occur to pepsin if it passes to the duodenum?
18,76,764
1932589 Asked
3,689
Active Tutors
1451157
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!