Top 80+ Solved Morphology of Animals (Cockroach) MCQ Questions Answer
Q. Out of following which ganglia unite to from nervering in nervous system of Cockroach ?
a. Suboesophageal, supraesophegeal and circum oesophageal commisures unite to form nervering.
b. Three ganglia in thorax region and six ganglia of abdominal region unite to form nervering.
c. Three pairs of ganglia in thorax region and six pairs in abdominal regions.
d. Three pairs supraoesophageal and one pair suboesophageal ganglia unit to form nervering.
Q. In Cockroach .......... ganglia innervate the mouth pairs.
a. Supraoesophageal
b. Suboesophageal
c. Circumoesophageal
d. Three ganglia of thorax region
Q. How many ganglia are present in abdominal region of Cockroach ?
a. 3 pair
b. 6 pairs
c. 4 pairs
d. 8 pairs
Q. Which of the following is a group of senseorgans in Cockroach ?
a. Antennae, eyes, maxillary palps, anal cerci
b. Antennae, compound aye, maxillary palps
c. Antennae, ommatidia, maxillary palps, sternum
d. Antennae, eyes, maxillary palps, tarsus of walking legs and cerci.
Q. Which is the coorect word for vision of Cockroach ?
a. Three dimentional
b. Two dimentional
c. Mosaic
d. Cockroach donot have vision
Q. .......... is the accessory reproductive gland with testis in male Cockroch.
a. Chitinous gonapophysi
b. Ejaculatory duct
c. Vas deferens
d. Mashroom shaped gland
Q. In male Cockroach the sperms stored in seminal vesicles form .......... .
a. Spermatophore
b. Zygote
c. Testis
d. Ejaculatoryduct
Q. In male Cockroach testes are present in .......... segments of abdomen while mushroom glands occurs in .......... segments.
a. 4 to 6, 5 to 6
b. 4 to 6, 6 to 7
c. 5 to 6, 4 to 6
d. 6 to 7, 4 to 6
Q. Sperms from the spermatophores in male Cockroach are discharged during .......... .
a. Fertilization
b. Meiotic division
c. Copulation
d. Spermatogenesis
Q. In each ovary of female Cockroach the most developed ova are placed at .......... .
a. Anywhere is ovarian tubule
b. At the origin of ovarian tubules
c. In the innerlayer of ovary
d. At the distal free end of ovarian tubule
Q. During copulation, in female Cockroach ovum comes in the .......... which is present in ..........cockroach.
a. Ejaculatory duct is male
b. Ovarian tubule is female
c. Genital chamber in female
d. Genital chamber is male
Q. Fertilization occurs in Cockroach in .......... .
a. Ovary
b. Ovarian tubule
c. Genital chamber
d. Ootheca
Q. Cockroach is a .......... animal and development is .......... .
a. Viviparous, direct
b. Oviparous, direct
c. Oviparous, indirect
d. Ovoviviparous, direct
Q. Ootheca of Cockroach has .......... eggs which are .......... .
a. 14 to 16, fertilized
b. 12 to 14, fertilized
c. 14 to 16 unfertilized
d. 12 to 14 unfertilized
Q. The nymph of Cockroach grows into an adult Cockroach by moulting .......... times.
a. 10 to 12
b. 6 to 7
c. 8 to 10
d. 14 to 16