2-URETERS, URINARY BLADDER, URETHRA_2
... At the end of the lecture, students should be able to: Describe the course of ureter & identify the site of ureteric constrictions. Describe the important relations & identify certain areas (trigone, uvula vesicae) in the base of urinary bladder. List the blood supply, lymphatic drainage & ner ...
... At the end of the lecture, students should be able to: Describe the course of ureter & identify the site of ureteric constrictions. Describe the important relations & identify certain areas (trigone, uvula vesicae) in the base of urinary bladder. List the blood supply, lymphatic drainage & ner ...
ureters urinary bladder urethra
... Course: descends anterior to: psoas major & ends at (bifurcation) of common iliac artery. Termination: opens at upper lateral angle of base of urinary bladder Sites of constriction: at uteropelvic junction, at pelvic inlet, at site of entrance of bladder Arterial supply: renal, gonadal, common & ...
... Course: descends anterior to: psoas major & ends at (bifurcation) of common iliac artery. Termination: opens at upper lateral angle of base of urinary bladder Sites of constriction: at uteropelvic junction, at pelvic inlet, at site of entrance of bladder Arterial supply: renal, gonadal, common & ...
obstetric anatomy midw 201
... It lies between the right and left innominate bones It articulates with the 2 innominate bones It has 4 pairs of foraminae (windows or holes). These communicate with the sacral canal. The foraminae serve as exit for nerves from the spinal cord at the level, blood vessels and lymphatic channels as we ...
... It lies between the right and left innominate bones It articulates with the 2 innominate bones It has 4 pairs of foraminae (windows or holes). These communicate with the sacral canal. The foraminae serve as exit for nerves from the spinal cord at the level, blood vessels and lymphatic channels as we ...
preliminaries femoral nail choice of the technique choice of nail size
... 15 mm offers to customize the Fassier Duval Nail to your 6.4mm S / SPS 10 mm patients requirements if you advice us one week before shipping. Otherwise cutting could be done at the same medical facility where the appropriate tools are available. SPECIFICS ON THE SHORT THREAD The Female nail should b ...
... 15 mm offers to customize the Fassier Duval Nail to your 6.4mm S / SPS 10 mm patients requirements if you advice us one week before shipping. Otherwise cutting could be done at the same medical facility where the appropriate tools are available. SPECIFICS ON THE SHORT THREAD The Female nail should b ...
Document
... surfaces of the sacrum and the hip bone. The most important accessory ligaments of the sacroiliac joint are the sacrospinous and sacrotuberous ligaments which stabilize the hip bone on the sacrum and prevent the promontory (prominent or protuberant part between the 5th lumbar and sacrum) from tilt ...
... surfaces of the sacrum and the hip bone. The most important accessory ligaments of the sacroiliac joint are the sacrospinous and sacrotuberous ligaments which stabilize the hip bone on the sacrum and prevent the promontory (prominent or protuberant part between the 5th lumbar and sacrum) from tilt ...
GUINEA PIGS FOR MEAT PRODUCTION
... In practice it is better to breed females (sows) at 3 months of age and males (boars) at 4, so that the better (larger, healthier, more active) can be selected. Furthermore, although females are often mated immediately after giving birth, they are healthier if bred only once every three months. Ster ...
... In practice it is better to breed females (sows) at 3 months of age and males (boars) at 4, so that the better (larger, healthier, more active) can be selected. Furthermore, although females are often mated immediately after giving birth, they are healthier if bred only once every three months. Ster ...
Preclinical study of an antiobesity phytotherapic compound
... important sources of individual differences in drug responses. Sex-based differences in pharmacokinetics reflect differences in bioavailability, distribution, metabolism, and/or excretion. Sex hormones influence bioavailability through effects on gastrointestinal motility; for example, estrogen inhi ...
... important sources of individual differences in drug responses. Sex-based differences in pharmacokinetics reflect differences in bioavailability, distribution, metabolism, and/or excretion. Sex hormones influence bioavailability through effects on gastrointestinal motility; for example, estrogen inhi ...
Long-Tailed Weasel - Vermont Fish and Wildlife
... when on the move, slinking along in an up and down fashion. The tail is brown with a black tip. The long-tailed weasel's coat changes color with the seasons. It is dark brown to red in the summer with lighter underparts and dark feet. In winter, it changes to a creamy-white color, which makes it har ...
... when on the move, slinking along in an up and down fashion. The tail is brown with a black tip. The long-tailed weasel's coat changes color with the seasons. It is dark brown to red in the summer with lighter underparts and dark feet. In winter, it changes to a creamy-white color, which makes it har ...
The Skeletal System: - North Seattle College
... II. Pectoral (Shoulder) Girdle 1. The clavicle or collar bone lies horizontally in the superior and anterior part of the thorax and articulates with the sternum and the scapula. ...
... II. Pectoral (Shoulder) Girdle 1. The clavicle or collar bone lies horizontally in the superior and anterior part of the thorax and articulates with the sternum and the scapula. ...
Animal Reproduction - Smyth County Schools
... • Joining of sperm & egg inside the body after mating – Ensures selection of mate (not random); promotes diversity – Parents protect and care for young – Does not require water; can occur on land – Less sex cells produced; increases probability of successful reproduction – Common in birds, reptiles ...
... • Joining of sperm & egg inside the body after mating – Ensures selection of mate (not random); promotes diversity – Parents protect and care for young – Does not require water; can occur on land – Less sex cells produced; increases probability of successful reproduction – Common in birds, reptiles ...
The mating system of the brown bear Ursus arctos
... 1. Research on mating systems and reproductive strategies is valuable for providing ethological knowledge, important for the management and conservation of a species, and in a broader sense, important for biodiversity conservation. 2. We reviewed the literature to document the mating system of the b ...
... 1. Research on mating systems and reproductive strategies is valuable for providing ethological knowledge, important for the management and conservation of a species, and in a broader sense, important for biodiversity conservation. 2. We reviewed the literature to document the mating system of the b ...
A View of Life
... Territoriality is protecting an area against other individuals. – Red Deer Stags (males) compete for groups of hinds (females). Hinds only mate with one stag. Harem Master must be large and powerful to fight off challengers. Less body fat, thus may be more likely to starve in bad times, and ha ...
... Territoriality is protecting an area against other individuals. – Red Deer Stags (males) compete for groups of hinds (females). Hinds only mate with one stag. Harem Master must be large and powerful to fight off challengers. Less body fat, thus may be more likely to starve in bad times, and ha ...
Two Scale Species on South Florida Slash Pine
... These affected trees exhibit poor growth, and are heavily covered with sooty mold. ...
... These affected trees exhibit poor growth, and are heavily covered with sooty mold. ...
Color and Communication in Habronattus Jumping Spiders: Tests of
... 2003). In addition to the brilliant colors used in courtship displays, males of many Habronattus also exhibit striking patterns of contrasting black and white chevrons on the dorsal surface of their bodies that are not present in females (e.g., Griswold 1987) and are oriented away from females durin ...
... 2003). In addition to the brilliant colors used in courtship displays, males of many Habronattus also exhibit striking patterns of contrasting black and white chevrons on the dorsal surface of their bodies that are not present in females (e.g., Griswold 1987) and are oriented away from females durin ...
article
... externally simple. In the Synopiidre and Tironidre there are species with four eyes, but in both cases the lateral pair are minute, and in Synopia the dorsal pair coalesce at the top of the head. In H irondellea trioculata, Chevreux, the number is definitely only three, the dorsal brea<;lth of the h ...
... externally simple. In the Synopiidre and Tironidre there are species with four eyes, but in both cases the lateral pair are minute, and in Synopia the dorsal pair coalesce at the top of the head. In H irondellea trioculata, Chevreux, the number is definitely only three, the dorsal brea<;lth of the h ...
Ecology and Reproductive Characteristics of the Skink
... Fig. 3). The clutch sizes of 29 other species of Sphenomorphus were correlated with female SVLs (r = 0.45, p = 0.013; some data are unavailable for a given species; Table 3). An analysis of the clutch sizes of 29 species of Sphenomorphus distributed in Taiwan, the Philippines, China, and Australia s ...
... Fig. 3). The clutch sizes of 29 other species of Sphenomorphus were correlated with female SVLs (r = 0.45, p = 0.013; some data are unavailable for a given species; Table 3). An analysis of the clutch sizes of 29 species of Sphenomorphus distributed in Taiwan, the Philippines, China, and Australia s ...
PDF
... the cause of variation in larval nutrition was not explained. In Allomyrina dichotoma, parents do not provision offspring with a brood ball and, because larvae feed in humus or other wood-based detritus, the availability of resources is often unlikely to be limiting. However, the time available to c ...
... the cause of variation in larval nutrition was not explained. In Allomyrina dichotoma, parents do not provision offspring with a brood ball and, because larvae feed in humus or other wood-based detritus, the availability of resources is often unlikely to be limiting. However, the time available to c ...
The human skeleton
... The radius and ulna The radius and ulna are the bones of the forearm which articulate with the humerus at their proximal end and bones of the wrist at their distal end. The ulna is the medial bone of the forearm and is parallel with the radius when the arm is supine. It has a large hook-like articul ...
... The radius and ulna The radius and ulna are the bones of the forearm which articulate with the humerus at their proximal end and bones of the wrist at their distal end. The ulna is the medial bone of the forearm and is parallel with the radius when the arm is supine. It has a large hook-like articul ...
Female - WordPress.com
... peritoneum continues posteriorly, covering the bladder and forming a broad retrovesical pouch between the bladder and the rectum. It will cover the rectum as it sweeps superiorly to meet the abdominal parietal peritoneum at S3. ...
... peritoneum continues posteriorly, covering the bladder and forming a broad retrovesical pouch between the bladder and the rectum. It will cover the rectum as it sweeps superiorly to meet the abdominal parietal peritoneum at S3. ...
Parapatric distribution and sexual competition between two tick species,
... (May to October) [22]. Experimentally, both species survive under large and overlapping ranges of humidity and temperature [23, 24]. They display similar host and mate seeking behaviour: after several days of fixation on their host, adult males (of both species) attract unfed females as well as othe ...
... (May to October) [22]. Experimentally, both species survive under large and overlapping ranges of humidity and temperature [23, 24]. They display similar host and mate seeking behaviour: after several days of fixation on their host, adult males (of both species) attract unfed females as well as othe ...
Goniopsis cruentata (Mangrove Root Crab)
... are belligerent and challenge each other for food and burrowing holes. They are generally found alone or at least 30cm away from any other crab, very seldom they can be seen in groups of two or three. REPRODUCTION. Like almost all crabs, the female’s abdomen is wider than the male for egg storage; i ...
... are belligerent and challenge each other for food and burrowing holes. They are generally found alone or at least 30cm away from any other crab, very seldom they can be seen in groups of two or three. REPRODUCTION. Like almost all crabs, the female’s abdomen is wider than the male for egg storage; i ...
- Central Marine Fisheries Research Institute
... ovary, the single oviduct having thin walled as well as glandular portions, the paired nidamental glands and the paired accessory nidamental glands. Once shed, the ova pass into the funnel in the oviduct, where they are stored in the proximal thin walled portion of the oviduct until mating and egg ...
... ovary, the single oviduct having thin walled as well as glandular portions, the paired nidamental glands and the paired accessory nidamental glands. Once shed, the ova pass into the funnel in the oviduct, where they are stored in the proximal thin walled portion of the oviduct until mating and egg ...
- Institut für Evolutionsbiologie und Ökologie
... accelerating tadpole development (Werner & Glennemeier, 1999; Skelly et al., 2002); however, further studies are needed to investigate whether statistically non-significant temperature differences have an effect. The body colour and pattern differences between the sexes may be further explained by s ...
... accelerating tadpole development (Werner & Glennemeier, 1999; Skelly et al., 2002); however, further studies are needed to investigate whether statistically non-significant temperature differences have an effect. The body colour and pattern differences between the sexes may be further explained by s ...
Sexual mimicry
Sexual mimicry occurs when one sex mimics the opposite sex in its behavior, appearance, or chemical signalling. It is more commonly seen within invertebrate species, although sexual mimicry is also seen among vertebrates such as spotted hyenas. Sexual mimicry is commonly used as a mating strategy to gain access to a mate, a defense mechanism to avoid more dominant individuals, or a survival strategy. It can also be a physical characteristic that establishes an individual’s place in society. Sexual mimicry is employed differently across species and it is part of their strategy for survival and reproduction. Examples of sexual mimicry in animals include the spotted hyena, certain types of fish, passerine birds and some species of insect among others. These are cases of intraspecific sexual mimicry, but interspecific sexual mimicry can also occur in some plant species, especially orchids. In plants employing sexual mimicry, flowers mimic mating signals of their pollinator insects. These insects are attracted and pollinate the flowers through pseudocopulations or other sexual behaviors performed on the flower.