BBY 3108: INVERTEBRATE ZOOLOGY SHORT NOTES

Institution University
Course ZOOLOGY
Year 1st Year
Semester Unknown
Posted By Mwalimu Evans Okoyo.
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Pages 99 Pages
File Size 1.11 MB
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Description

An invertebrate is any animal without an internal backbone which includes animals such as insects, crustaceans, worms, jellyfish and sponges. The diversity of invertebrate species far outnumbers that of the vertebrate animals. One group of invertebrates called Arthropods, which includes insects, spiders and crustaceans, contains almost 80% of all animal species. The remaining invertebrates constitute between 12-15% of all animal species.
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NURSING CARE DELIVERY MODALITIES
Nursing care can be carried out through a variety of organizational methods. The model of nursing care used varies greatly from one facility to another and from one set of patient circumstances to another
12 Pages 1557 Views 0 Downloads 529.27 KB
THE MENSTRUAL CYCLE
At puberty, hypothalamus is stimulated to produce GnRH to the adeno-hypo-physeal • Production of either follicle stimulating hormone(FSH) or Luteinizing hormone (LH) to the female ovary or male testes. • In males the FSH effects spermatogenesis in the seminiferous tubules within the testis • In females stimulates the maturation of graafian follicle in ovary • FSH stimulates secretion of estrogen in female, androgens in males and LH stimulates secretion of progesterone
12 Pages 148 Views 0 Downloads 684.63 KB
THE MENSTRUAL CYCLE
At puberty, hypothalamus is stimulated to produce GnRH to the adeno-hypo-physeal • Production of either follicle stimulating hormone(FSH) or Luteinizing hormone (LH) to the female ovary or male testes. • In males the FSH effects spermatogenesis in the seminiferous tubules within the testis • In females stimulates the maturation of graafian follicle in ovary • FSH stimulates secretion of estrogen in female, androgens in males and LH stimulates secretion of progesterone
12 Pages 186 Views 0 Downloads 684.63 KB
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15 Pages 1404 Views 0 Downloads 658.18 KB