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Could an organism have organs but no tissues. Explain?
No because in order to have organs you must have tissues. Organs are made out of tissues so there for an organism with organs must have tissues as well.
Why money markets are not fully developed in kenya?
why are kenyan market not well developed
How many orgians are in your body?
22 (internal organs) if your thinking in more depths, there are actually well over 1000 organs in the human body though. :)
Are biopsies done only on internal organs?
No, they can be done on bone and skin as well.
Is animilia prokaryote or eukaryote?
depends upon the development of nucleus in a cell if nucleus is not developed well it is prokaryote if it is developed it is eukaryote
All the lymphoid organs are well developed before birth?
no
What are all parts of the lymphatic system?
The lymphatic system can be broadly divided into the conducting system and the lymphoid tissue. The conducting system carries the lymph and consists of tubular vessels that include the lymph capillaries, the lymph vessels, and the right and left thoracic ducts. The lymphoid tissue is primarily involved in immune responses and consists of lymphocytes and other white blood cells enmeshed in connective tissue through which the lymph passes. Regions of the lymphoid tissue that are densely packed with lymphocytes are known as lymphoid follicles. Lymphoid tissue can either be structurally well organized as lymph nodes or may consist of loosely organized lymphoid follicles known as the Mucosa-Associated Lymohoid Tissue (MALT) The central or primary lymphoid organs generate lymphocytes from immature progenitor cells. The Thymus and the Bone Marrow constitute the primary lymphoid tissues involved in the production and early selection of lymphocytes. Secondary or peripheral lymphoid organs maintain mature naive lymphocytes and initiate an adaptive immune response. The peripheral lymphoid organs are the sites of lymphocyte activation by antigen. Activation leads to clonal expansion and affinity maturation. Mature lymphocytes recirculate between the blood and the peripheral lymphoid organs until they encounter their specific antigen. Secondary lymphoid tissue provides the environment for the foreign or altered native molecules (Antigens) to interact with the lymphocytes. It is exemplified by the lymph nodes , and the lymphoid follicles in Tonsils, Peyer's Patches, Spleen, adenoids, Skin, etc. that are associated with the (MALT).
What type of coelom does an enterocoelous animal have?
A coelomate animal is the one which has a body cavity in which well developed organs can be accomodated.
Why do pregnant teens often have difficulty delivering babiess?
Teens are not psychologically prepared to have the baby. The reproductive organs are not well developed before the age 18. So 19 can be an exception to the above statement. Younger teens will face many problems in delivering the babies. The hormone system is not well prepared. The soft organs are not well developed. The bony part is not well developed.All these factors lead to problems in delivering a baby.
What are the characteristics of less-developed countries?
There are a number of characteristics of less developed countries. These include high Birth Rate, low education, as well as poor health.
The Cephalization of the body planes a grasshopper?
Animals can be divided both horizontally and vertically. Grasshopper cephalization means they have heads that are well developed and include sense organs.
Is it organs's or organs'?
The correct way to say it is well-organized or organized well
Are rhinos marsupials?
No. Rhinos are placental mammals meaning they give birth to relatively well developed young. Marsupials give birth to underdeveloped young that are nourished and develop in a pouch.
Is Monaco medc or ledc?
Belgium is more an medc, because it is well economically developed and the birth and death rate are equal
Is the liver of a fetal pig active?
Fetal pigs are relatively large with well-developed organs that are easily visible. As long as the pork industry exists, fetal pigs will be relatively abundant, making them the prime choice for classroom dissections. The development of the lymphatic system and the formation of blood circulation occur at different stages of fetal pig development. The first lymphatic organ to become present is the thymus. Lymphocyte builds up in the spleen on the 70th day. By day 77, the thymus is already completely developed and is distinguishable from other organs. Also, follicles are present on the tongue and intestines on day 77. On the 84th day, periarteriolar lymphoid sheaths appear in the fetal pig. By this time, the liver and bone marrow are active and functional.
The part of the newborn brain that is the least develped?
The newborn baby functions mostly at the subcortical level. Cortical functions are not well developed at birth.
What has a large well-developed brain?
a dolphin has a large well developed brain
