BIO 156 FINAL RIO Exam Questions And Answers. Verified And Updated
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Course
BIO 156
Institution
BIO 156
EXAM STUDY MATERIALS July 25, 2024 1:06 PM
BIO 156 FINAL RIO Exam Questions And
Answers. Verified And Updated.
Horse breeders sometimes speak of "mixing blood lines" How does this language relate to the
"blending" model of inheritance? - answerIt implies that offspring are a blend of two parent...
EXAM STUDY MATERI ALS July 25, 2024 1:06 PM BIO 156 FINAL RIO Exam Questions And Answers. Verified And Updated. Horse breeders sometimes spea k of "mixing blood lines" How does this language relate to the "blending" model of inheritance? - answer✔✔It implies that offspring are a blend of two parents, as in a liquid mixture. What happens when pea plants self -fertilize in nature? - answer✔✔Sperm -carrying pollen grains released from the stamens land on the egg containing carpel of the same flower. What is the fertilization of one plant by pollen from a different plant? - answer✔✔Cross -
fertilization Varieties for which self -fertilization produced off spring all identical to the parent care what kind of varieties - answer✔✔True -breeding Offspring of two different varieties are called ____________. - answer✔✔Hybrids True -Breeding parental plants care called the _______________. - answer✔✔P Generation Hybrid offspring are called the ______ generation - answer✔✔F1 Generation When F1 plants self -fertilize of fertilize each other, their offspring are the ____ generation. - answer✔✔F2 Generation Cell parts are made of - answer✔✔macromolecules A tissue is an ar rangement of - answer✔✔cells ____________are combinations of at least two different tissues that form a structural and functional unit - answer✔✔Organs ____________ include several organs that cooperate to perform the major activities of the body. - answer✔✔Organ systems The vertebrate body contains_____ principal organ systems. - answer✔✔11 There are ____ primary tissues in adult vertebrates - answer✔✔4-epithelial, connective, muscle & nerve. ________tissues cover body surfaces and cavities and is mainly p rotective, covering all free surfaces of the body - answer✔✔Epithelial EXAM STUDY MATERI ALS July 25, 2024 1:06 PM The epithelial tissue is further classified as being either simple or ___________. - answer✔✔stratified Simple epithelial tissue consists of one layer of cells and is used for _________ __. - answer✔✔gas exchange stratified epithelial tissue consists of more than one layer of cells and is used for ____________. - answer✔✔protection 3 types of epithelial tissues - answer✔✔Squamous epithelium = "platelike" or "squashed flat" Cuboidal epithe lium = cube -shaped cells Columnar epithelium = tall rectangular "column -shaped" cells ___________ tissue supports/connects body parts, stores fat and produces the cells of the blood. Holds things together in the body swell as give structure & protect body parts. - answer✔✔Connective An important feature is that connective tissues are comprised of very few cells, but has lots of extracellular material between the cells.This extracellular material is produced by the cells and is called _________ - answer✔✔"matrix". _______________ allow movement of the body or movement within the body. Cells are closely joined with little extracellular material. Muscle tissue also contains specialized protein fibers that are capable of contraction. Can you name the three muscl e tissue types? - answer✔✔Muscle tissues Muscle tissue also contains specialized protein fibers that are capable of contraction. Name the three muscle tissue types? - answer✔✔Cardiac, skeletal & smooth muscle ________________ heart muscle, has one centrall y located nucleus. - answer✔✔Cardiac Muscle Tissue The cardiac muscle tissue is ________because it can contract without any conscious thought on our part and without any stimulation by nerves. - answer✔✔"involuntary" Skeletal Muscle Tissue connects to ________which attach to __________. skeletal muscle tissue is "voluntary" because we exert conscious control over its activity. - answer✔✔tendons, bones skeletal muscle tissue is skeletal muscle tissue is _______________ because we exert conscious control over its activity. - answer✔✔"voluntary" ______________________ surrounds hollow organs and tubes. It too has one has one centrally located nucleus, no striations, short, and tapered cells. Like cardiac muscle tissue it i s also "involuntary". - answer✔✔Smooth Muscle Tissue =
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