Morphology of Animals (Cockroach) Set 1

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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Morphology of Animals (Cockroach) Set 1

Q1 | Why head of the Cockroach can move easily in all the directions ?
  • In Cockroach head and thorax fuse to form Cephalothorax.
  • Anatomy of mouthpart, are so arranged that head can move easily in all the directions.
  • Head is attached to thorax through a flexible neck.
  • Abdomen of Cockroach is made of three segments.
Q2 | On the head region of Cockroach .......... pairs of .......... and .......... shaped eyes occur.
  • One pair, sessile compound and kidney shaped
  • Two pairs, stalked compound and round shaped
  • Many pairs, sessile simple and kidney shaped
  • Many pairs, stalked compound and kidney shaped
Q3 | Mouthparts of periplaneta are consist of ..........different types of articulations.
  • four
  • eight
  • six
  • three
Q4 | On the lateral side of alimentary canal of cockroach .......... glands are found.
  • Acid secreting
  • Salivary
  • Degestive
  • Reproductive
Q5 | Each walking leg of periplaneta is made up of ..........segments.
  • five
  • four
  • six
  • nine
Q6 | A segment attached to the ventral side of the thorax nearer to the body of Cockroach is .......... .
  • Trochanter
  • Femur
  • Coxa
  • Tarsus
Q7 | Walking legs of periplaneta are attached to .......... and divided into .......... segments.
  • Dorsal tergum, Five
  • Ventral sternum, Five
  • Dorsal tergum, six
  • Ventral sternum, Six
Q8 | Third segment of walking leg of Cockroach is.......... .
  • Coxa
  • Trochanter
  • Femur
  • Tibia
Q9 | Fifthe segment of walking leg of Cockroach is .......... .
  • Coxa
  • Tarsus
  • Femur
  • Tibia
Q10 | What is the name of second segment of walking leg of Cockroach ?
  • Coxa
  • Femur
  • Tarsus
  • Trochanter
Q11 | Each abdominal segment of Ccokroach are covered with .......... outer layers .......... plearae.
  • One, Two
  • Two, Two
  • Two, One
  • One, One
Q12 | Howmany segment are present in an abdomen of the Cockroach ?
  • Eight
  • Ten
  • Seven
  • Nine
Q13 | In Cockroach which tergum possesses a median groove ?
  • Tenth
  • First
  • Ninenth
  • Third
Q14 | Which is the peculiarity of ninenth sternum of maleCockroach ?
  • Anus occurs under it
  • A piar of anal cerci is associated with it
  • Seventh and Eighth sternum are covered with it
  • Male genital openings occurs there
Q15 | Which number of sternum is boatshaped in the Cockroach ?
  • Fifth
  • Sixth
  • Seventh
  • Tenth
Q16 | In Cockroach which segment has female genital opening ?
  • Seventh
  • Ninth
  • Tenth
  • Eighth
Q17 | Which segment has male genital opening is Cockroach ?
  • Ninth
  • Tenth
  • Seventh
  • Eighth
Q18 | Which structure is sound receptor in Cockroach ?
  • Tarsu
  • Anal cerci
  • Compound eye
  • Walking leg
Q19 | Which segments joint to form a genital pouch in female Cockroach ?
  • Seventh and Eighth
  • Nineth and Tenth
  • Eighth and Nineth
  • Sixth and Seventh
Q20 | The distal segment of walking leg of a Cockroach is .......... ?
  • Torchanter
  • Coxa
  • Tibia
  • Tarsus
Q21 | In which succession the three main layers of the body wall of a Cockroach from outer to Inner side are arraged ?
  • Epidermis, Cuticle and basement membrane
  • Cuticle, Epidermis and basement membrane
  • Basement membrane, Cuticle and Epidermis
  • Epidermis, Basement membrane and Cuticle
Q22 | The Epidermis of body wall of the Cockroach is made up of.......... ?
  • Squamous epithelium
  • Ciliated epithelium
  • Columnar epithelium
  • Cuboidal epithelium
Q23 | In Cockroach how many stuctures named after malpighian are present ?
  • One
  • Two
  • Three
  • Four
Q24 | In Cockroach the cavities of foregut and hindgut are lined with .......... .
  • Salivary gland
  • Gizzard
  • Cuticle
  • Chitinous teeth
Q25 | In the alimentary canal of Cockroach the shape of region following the mouth is .......... .
  • Folded
  • Swollen bag like
  • Norrow tubula
  • Thin fibriller