Here you are provided MCQs on Structural organization in animals which are very important for any pre-medical exams, you know well. We have included many questions that appeared in different entrance exams. After learning Structural organization in animals chapter from your books or get our theory course, then come here, work it out and grow in confidence for your exam.
Q1. In comparison with humans, the erythrocytes in frogs are…
(a) nucleated along with the presence of hemoglobin
(b) no nucleus but with hemoglobin
(c) few and very much small
(d) nucleated and without hemoglobin
Q2.Characteristic of smooth muscle fibres are…
a) Spindle shaped, unbranched, nonstriated, uninucleate and involuntary
b) Spindle shaped, unbranched, nonstriated, multinucleate and involuntary
c) Cylindrical, unbranched, striated, multinucleate and voluntary
d) Cylindrical, unbranched, striated, uninucleate and voluntary
Q3. The role of the gap junction is to
(a) separate two cells from each other
(b) Prevent substances from leaking across a tissue
(c) Carry out cementing to keep adjacent cells together
(d) Enable communication between adjoining cells by connecting the cytoplasm for quick
Q4. Basement membrane is made up of
a) No cell product of epithelial cell
b) Epidermal cell only
c) endodermal cell
d) Both b and c
Q5. Sperms are stored in which part of the reproductive system in male cockroaches
(a) Mushroom glands
(b) Seminal vesicles
(c) Testes
(d) Vas deferens
Q6. Hair present in the skin are
a) Epidermal in origin and made of dead cells
b) Epidermal in origin and made of living cells
c) Dermal in origin and made of living cells
d) Dermal in origin and made of dead cells
Q7. In the bodies of complex animals, the most widely distributed and abundant tissue is
(a) Neural
(b) Muscular
(c) Connective
(d) Epithelium
Q8. Haversian canals occur in
a) Humerus
b) Pubis
c) Clavicle
d) Scapula
Q9. This structure has dense irregular connective tissue
(a) Cartilage
(b) Ligaments
(c) Tendons
(d) Skin
Q10. Lamina propria is connected with
a) Acini
b) Liver
c) Graffian follicle
d) Intenstine
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