The hypophyseal fossa or sella turcica contains _____ gland A. Lacrimal B. Pitui
ID: 86296 • Letter: T
Question
The hypophyseal fossa or sella turcica contains _____ gland A. Lacrimal B. Pituitary C. Olfactory D. Nasal E. Salivary The body temperature in humans is maintained around 37 degree C. Which characteristic of life does this statement represent? A. Living things utilize materials and energy from the environment B. Living things are homeostatic C. Living things are adapted D. Living things grow and develop E. Living things respond to stimuli The cervical vertebra can usually be distinguished from other vertebrae by the presence of A. Transverse processes B. Transverse foramina C. Demifacets on the centrum D. The vertebra prominens E. Large spinous processes The functional unit of a skeletal muscle fiber is the A. Sarcolemma B. Sarcomere C. Sarcoplasmic reticulum D. Myofibril E. Myofilament The delicate connective tissue that surrounds the skeletal muscle fibers and ties adjacent muscle fibers together is the A. Endomysium B. Perimysium C. Epimysium D. Superficial fascia E. Periosteum The skeletal muscle complex known as the triad consists of A. Actin, myosin, and myofilaments B. Transverse tubule and terminal cisterna C. Myofilaments, myofibrils, and sarcomeres D. A bands, H bands, and I bands E. Actin, myosin, and sarcomeresExplanation / Answer
16.B
Sella turcica is a depression on the superior(upper) surface of sphenoid bone. This is where the pituitary gland is located.
17.B
Homeostasis: Origin greek. 'Homoios' same and 'Stasis' standing still, state.
Thus homeostasis is the property by which a body/system /cell seeks to maintain or maintains a state of equilibrium within its internal environment inspite of external changes. Thus the maintenance of body temperature in humans to 37 degree Celsius is a mechanism by which the body is seeking to maintain equilibrium. Therefore the correct answer is 'B'.
18.B
The cervical vertebrae alone have 2 transverse foramina (openings) called as 'transverse foramina'. This is the distinguishing feature of cervical vertebrae given in the options.
19.B
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.