Morphology of Animals (Cockroach) Set 3

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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Morphology of Animals (Cockroach) Set 3

Q1 | Write location and numbers of malpighian tubules in periplaneta.
  • At the junction of midgut and hindgut, about 150.
  • At the junction of foregut and midgut, about 150.
  • Surrounding gizzard, eight.
  • At the junction of colon and rectum, eight.
Q2 | In Cockroch colour of malpighian tubules is .......... and their .......... end is blind.
  • Green, anterior
  • Green, posterior
  • Yellow, anterior
  • Yellow, free (distal)
Q3 | In Cockroach wall of each malpighian tubule is lined by ..........and ..........cells.
  • Secretory and non-ciliated surface
  • Glandular and ciliated
  • Squamous and smooth surfaced
  • Striated and ciliated
Q4 | Which of the following is the function of malpighian tubules of Cockraoch ?
  • Absorption of waste from haemolymph and convert them into uric acid.
  • Removes CO2
  • Store solid excretory material
  • Reabsorption of water from the hindgut.
Q5 | In Cockroach by which process malpighian tubules absorb waste from the haemocoel ?
  • Osmosi
  • Endosmosis
  • Diffusion
  • Exosmosis
Q6 | In Cockroach waste products collected is malpighian tubules will first enter in .......... .
  • Gizzard
  • Hepatic caeca
  • Haemocoel
  • Hindgut
Q7 | With reference to excretion, Cockroach is .......... animal.
  • Ammonotelic
  • Uricotelic
  • Ureotelic
  • Ammonia and uricotelic
Q8 | Out of following which ganglia unite to from nervering in nervous system of Cockroach ?
  • Suboesophageal, supraesophegeal and circum oesophageal commisures unite to form nervering.
  • Three ganglia in thorax region and six ganglia of abdominal region unite to form nervering.
  • Three pairs of ganglia in thorax region and six pairs in abdominal regions.
  • Three pairs supraoesophageal and one pair suboesophageal ganglia unit to form nervering.
Q9 | In Cockroach .......... ganglia innervate the mouth pairs.
  • Supraoesophageal
  • Suboesophageal
  • Circumoesophageal
  • Three ganglia of thorax region
Q10 | How many ganglia are present in abdominal region of Cockroach ?
  • 3 pair
  • 6 pairs
  • 4 pairs
  • 8 pairs
Q11 | Which of the following is a group of senseorgans in Cockroach ?
  • Antennae, eyes, maxillary palps, anal cerci
  • Antennae, compound aye, maxillary palps
  • Antennae, ommatidia, maxillary palps, sternum
  • Antennae, eyes, maxillary palps, tarsus of walking legs and cerci.
Q12 | Which is the coorect word for vision of Cockroach ?
  • Three dimentional
  • Two dimentional
  • Mosaic
  • Cockroach donot have vision
Q13 | .......... is the accessory reproductive gland with testis in male Cockroch.
  • Chitinous gonapophysi
  • Ejaculatory duct
  • Vas deferens
  • Mashroom shaped gland
Q14 | In male Cockroach the sperms stored in seminal vesicles form .......... .
  • Spermatophore
  • Zygote
  • Testis
  • Ejaculatoryduct
Q15 | In male Cockroach testes are present in .......... segments of abdomen while mushroom glands occurs in .......... segments.
  • 4 to 6, 5 to 6
  • 4 to 6, 6 to 7
  • 5 to 6, 4 to 6
  • 6 to 7, 4 to 6
Q16 | Sperms from the spermatophores in male Cockroach are discharged during .......... .
  • Fertilization
  • Meiotic division
  • Copulation
  • Spermatogenesis
Q17 | In each ovary of female Cockroach the most developed ova are placed at .......... .
  • Anywhere is ovarian tubule
  • At the origin of ovarian tubules
  • In the innerlayer of ovary
  • At the distal free end of ovarian tubule
Q18 | During copulation, in female Cockroach ovum comes in the .......... which is present in ..........cockroach.
  • Ejaculatory duct is male
  • Ovarian tubule is female
  • Genital chamber in female
  • Genital chamber is male
Q19 | Fertilization occurs in Cockroach in .......... .
  • Ovary
  • Ovarian tubule
  • Genital chamber
  • Ootheca
Q20 | Cockroach is a .......... animal and development is .......... .
  • Viviparous, direct
  • Oviparous, direct
  • Oviparous, indirect
  • Ovoviviparous, direct
Q21 | Ootheca of Cockroach has .......... eggs which are .......... .
  • 14 to 16, fertilized
  • 12 to 14, fertilized
  • 14 to 16 unfertilized
  • 12 to 14 unfertilized
Q22 | The nymph of Cockroach grows into an adult Cockroach by moulting .......... times.
  • 10 to 12
  • 6 to 7
  • 8 to 10
  • 14 to 16
Q23 | Howmany abdominal segments are present in male and female Cockroach ? (Kerala PMT 2008)
  • 10, 10
  • 9, 10
  • 8, 10
  • 9, 9
Q24 | Excretory matter of Cockroach is mainly .......... . (UP, PMT 2009)
  • Uric acid
  • Urea
  • Ammonia
  • Amino acid
Q25 | Which animal secrete uric acid ? (AIPMT 2009)
  • Frog
  • Man
  • Earthworm
  • Cockroach