CBSE Questions for Class 11 Medical Biology Structural Organisation In Animals Quiz 8 - MCQExams.com

Direction of nerve impulse is reversed in nerve with.
  • Axo-axonic
  • Axo-dendritic
  • Both A and B
  • None of the above
Which one is connected with different types of connective tissues?
  • Blood, bone and skin
  • Blood, bone and epidermis
  • Bone, tendon and muscle
  • Cartilage, adipose tissue and blood
____________ is present at the region of joining of two cardiac muscle cells 
  • Ligament
  • Basement
  • Intercalated disc
  • Fibres
Function of ampulla of spermatheca is 
  • To store sperms
  • To nourish sperms
  • To secrete sticky material during copulation
  • None of the above
Match the columns.
Column IColumn II
aLigamentpStores Fat
bTendonqConnect Bone to Bone
cAreolar TissuerConnect Muscle to Bone
dAdipose TissuesForms Blood cells
tFilling Tissue
  • a-q, b-r, c-t, d-s
  • a-q, b-r, c-t, d-p
  • a-q, b-r, c-p, d-s
  • a-q, b-s, c-t, d-p
Which is not part of nervous tissue?
  • Cyton
  • Axon
  • Myelin
  • Intermedin
Column IColumn II
aSimple Columnar EpitheliumpWall of Heart
bCardiac MuscleqBone joints
cAdipose tissuerInner lining of Stomach and Intestine
dHyaline CartilagesBelow the skin in abdomen
tDiaphram
Match the columns.
  • a-r, b-p, c-s, d-q
  • a-r, b-t, c-q, d-s
  • a-p, b-r, c-s, d-t
  • a-r, b-p, c-t, d-s
Epimysium, perimysium and endomysium occur in ______________.
  • Blood vessel
  • Striated muscle
  • Nerve
  • Uterus
Type of muscle present in our ____________________.
  • Heart are involuntary and unstriated smooth muscles
  • Intestine are striated and involuntary muscles 
  • Thigh are striated and voluntary muscles
  • Upper arm are spindle shaped and involuntary muscles
Which salt predominates in bone matrix?
  • Sodium chloride
  • Sodium carbonate
  • Calcium phosphate
  • Magnesium phosphate
Matrix of bone and cartilage can be distinguished by the presence of:
  • Chondrocytes
  • Fibroblasts
  • Haversian canals
  • Adipose cells
Cardiac muscle occurs in _______________.
  • Epicardium
  • Endocardium
  • Myocardium
  • All the above
Which is not a neuroglial cell?
  • Oligodendrocyte
  • Microglia
  • Astrocyte
  • Chondrocyte
Which of the following is not a connecting tissue?
  • Blood
  • Bone
  • Lymph
  • Nerve
Largest smooth muscles occur in ______________.
  • Urethra
  • Uterus of pregnant woman
  • Leg
  • Thigh
Which are the characteristics of skeletal muscles?
  • Cylindrical, striped and branched
  • Cylindrical, striped and uninucleate
  • Spindle, unbranced and uninucleate
  • Cylindrical, syncytial and unbranched
Dorsal pores of Earthworm do not occur in the region of
  • First eleven and last annulus
  • 14-16 annuli
  • 100-110 annusli
  • 26-40 segments
Integumentary nephridia of earthworm occurs in
  • All segments except the first two
  • First two segments of the body
  • First fifteen segments
  • All the segments
Female genital aperture of Cockroach occurs over
  • Eighth sternum
  • Seventh sternum
  • Ninth sternum
  • Between 9th sternum and 10th tergum
Nephridiopores of earthworm occur in segments
  • All segments
  • All segments except first two
  • All segments except first two and last
  • All except clitellum, first two and last segment
Stomach of earthworm has the following glands
  • Digestive
  • Calcareous
  • Endocrine
  • Both A and B
Digestion in Periplaneta begins in
  • Crop
  • Preoral cavity
  • Midgut
  • Pharynx
Body cavity of Cockroach is formed by
  • Coelom
  • Pseudocoel
  • Swellings of embryonic blood vessels
  • Swelling of embryonic gut
Brood pouch is formed in female Cockroach by
  • Seventh sternum
  • Eighth sternum
  • Ninth sternum
  • All the above
True coelom of Cockroach occurs
  • Around head sinuses
  • Around gonads
  • Around heart
  • In thorax
Oenocytes secrete
  • Epicuticle
  • Exocuticle
  • Endocuticle
  • All the above
Body cavity of Cockroach is called haemocoel because
  • It contains blood
  • It contains lymph
  • It is filled with water
  • It is empty
Trichogen cells of epidermis of Cockroach produce
  • Exocuticle
  • Endocuticle
  • Bristles
  • Membrane around bristles.
Blood of Cockroach contains corpuscles known as
  • Heamocytes
  • Plasmocytes
  • Coagulocytes
  • All the above
Number of spiracles in Cockroach is
  • 6 pairs
  • 8 pairs
  • 10 pairs
  • 12 pairs
The largest spiracles are
  • Prothoracic
  • Mesothoracic
  • Metathoracic
  • First abdominal
Number of alary muscles in Cockroach is
  • Twelve pairs
  • Twelve
  • Thirteen
  • Thirteen pairs
Uricose glands are part of
  • Colleterial glands
  • Mushroom glands
  • Conglobate glands
  • Vasa deferentia
Brain of cockroach is made of two groups of
  • One ganglia
  • Two ganglia
  • Three ganglia
  • Four ganglia
Cockroach is
  • Uricotelic
  • Ureotelic
  • Ammonotelic
  • Guanotelic
Chordotonal organs are connected with sense of
  • Hearing
  • Smell
  • Taste
  • Thermoreceptor
Binucleate cells are
  • Plasmocytes
  • Coagulocytes
  • Nephrocytes
  • Oenocytes
Short internal spines occur in alimentary canal of Periplanata
  • Oesophagus
  • Crop
  • Illeum
  • Colon
Number of simple eyes found in Cockroach is
  • One
  • Two
  • Three
  • Numerous
Covering of spermatophore in Cockroach is formed by
  • Mushroom gland
  • Conglobate gland
  • Phallic gland
  • B and C
Male and female cockroaches can be distinguished externally by
  • Anal styles in male
  • Anal cerci in female
  • Anal style and antennae in female
  • Both B and C
Number of vision units in each eye of Cockroach is
  • 2000
  • 500
  • 200
  • 50
Number of ganglia present in nerve cord of Cockroach is
  • 12
  • 10
  • 9
  • 6
Humidity and temperature receptors are located in cockroach over
  • Inner surface of labrum
  • Labial palps
  • Femur
  • Antennae
Cockroach has
  • Two types of eyes
  • One type of eyes
  • Three types of eyes
  • None of the above
Teeth of Frog are
  • Acrodont and isodont
  • Thecodont and isodont
  • Acrodont and heterodont
  • Thecodont and heterodont
Chloragogen cells are present in
  • Body wall of Leucosolenia
  • Blood of earthworm
  • Coelomic fluid of earthworm
  • Blood of cockroach
Chloragogen cells are involved in
  • Digestion
  • Excretion of water
  • Respiration
  • Fat storage
In Cockroach the longest podomere is
  • Coxa
  • Trochanter or Femur
  • Tibia
  • Tarsus
Enteronephric nephridia of Earthworm are
  • Pharyngeal and septal
  • Pharyngeal
  • Septal
  • Integumentary
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