InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
Correct path of air during respiration of Periplaneta isA. Mouth, bronchial tube, trachea, oxygen enters cellsB. Spiracles in prothorax, tracheoles, trachea, oxygen diffuses into cellsC. Hypopharynx, mouth, pharynx, trachea, tissuesD. Spiracles in metathorax, trachea, tracheoles, oxygen diffuses into cells |
| Answer» Correct Answer - D | |
| 152. |
Which of the following is a more accurate statement about respirationA. `O_(2)` from atmosphere diffuses into blood and combines with haemoglobin of blood plasmaB. Blood does not have any important role in `O_(2)` transportC. Respires anaerobicallyD. `O_(2)` diffused from air combines with haemoglobin of RBCs. |
| Answer» Correct Answer - A | |
| 153. |
Metanephridia of Earthworm areA. Homologous to flame cellsB. Analogous to flame cellsC. Connected with respirationD. Helpful in copulation |
| Answer» Correct Answer - B | |
| 154. |
In Frog, cloacal aperture is used for elimination ofA. UrineB. GametesC. Faecal matterD. All the above |
| Answer» Correct Answer - D | |
| 155. |
Brood pouch is formed in female Cockroach byA. Seventh sternumB. Eighth sternumC. Ninth sternumD. All the above |
| Answer» Correct Answer - D | |
| 156. |
In Frog webs are present in betweenA. Fingers of forelimbsB. Toes of hind limbsC. Both A and BD. None of the above |
| Answer» Correct Answer - B | |
| 157. |
The basal segment of antenna is calledA. ScapeB. PedicelC. ClypeusD. Frons |
| Answer» Correct Answer - A | |
| 158. |
The component units of compound eye of Cockroach are calledA. EyeletsB. FenestraeC. OcelliD. Ommatidia |
| Answer» Correct Answer - D | |
| 159. |
Number of spiracle pairs in Periplaneta american isA. 8B. 9C. 10D. 11 |
| Answer» Correct Answer - C | |
| 160. |
Egg of Cockroach isA. MesolecithalB. CentrolecithalC. TelolecithalD. Alecithal |
| Answer» Correct Answer - B | |
| 161. |
Amplexusory or nuptial pad is present in male Frog overA. Index fingerB. Little fingerC. HalluxD. Outer toe |
| Answer» Correct Answer - A | |
| 162. |
Male cockroach can be distinguished from the female cockroach through.A. Longer antennaeB. Longer abdomenC. Wingless bodyD. All the above |
| Answer» Correct Answer - B | |
| 163. |
Albiminous layer around the egg of Frog is deposited byA. Ovarian folliclesB. OvaryC. OviductD. Coelom |
| Answer» Correct Answer - C | |
| 164. |
Male Frog can be distinguished from female byA. Nuptial padB. Vocal sacsC. Narrow abdomenD. All the above |
| Answer» Correct Answer - D | |
| 165. |
A frog hasA. Eyes but no lidsB. Jaws but no teethC. Hands but no fingersD. Ears but no pinnae |
| Answer» Correct Answer - D | |
| 166. |
Frog hasA. Five fingers and four toesB. Four fingers and five toesC. Five fingers and five toesD. Four fingers and four toes |
| Answer» Correct Answer - B | |
| 167. |
A stenohygrous animal isA. CockroachB. FrogC. RatD. Rabbit |
| Answer» Correct Answer - B | |
| 168. |
Oviduct of female Frog has a swelling or ovisac for storingA. SpermsB. OvaC. AlbumenD. Urine |
| Answer» Correct Answer - B | |
| 169. |
Common Indian Frog is Bull Frog because it isA. Shaped like a bullB. Larged sizedC. Croaks loudlyD. Both B and C |
| Answer» Correct Answer - D | |
| 170. |
How many eggs are laid by a female frog at atimeA. 3500 - 4500B. 2500 - 3000C. 1450 - 1500D. 500 - 1000 |
| Answer» Correct Answer - A | |
| 171. |
Frog is able to swim rapidly with the help ofA. Padded forelimbsB. Webbed long hind limbsC. Both A and BD. Webbed fore limbs |
| Answer» Correct Answer - B | |
| 172. |
What is prominent in squatting position of FrogA. Bulging eyesB. TympanumC. HumpD. Unfolded fore limbs |
| Answer» Correct Answer - C | |
| 173. |
Croaking of frog isA. Call for foodB. Indication of enemyC. Call for matingD. Call for hibernation |
| Answer» Correct Answer - C | |
| 174. |
Aestivation of Frog occurs duringA. WinterB. SummerC. Rainy seasonD. Autumn |
| Answer» Correct Answer - B | |
| 175. |
Pheretima isA. AmmonotelicB. UricotelicC. UreotelicD. None of the above |
| Answer» Correct Answer - C | |
| 176. |
Gustatoreceptors of Pheretima are presentA. In the buccal cavityB. In the prostomiumC. In the peristomiumD. None of the above |
| Answer» Correct Answer - A | |
| 177. |
Oxygen is carried from skin to different parts of body in Earthworm byA. Blood plasmaB. Blood corpusclesC. Both A and BD. A special pigment called haemocyanin |
| Answer» Correct Answer - A | |
| 178. |
Number of Pheretima species found in India isA. 7B. 13C. 25D. 31 |
| Answer» Correct Answer - B | |
| 179. |
Earthworm isA. NocturnalB. DiurnalC. AquaticD. All the above |
| Answer» Correct Answer - A | |
| 180. |
Pheretima isA. ArborealB. ScansorialC. FossorialD. Cursorial |
| Answer» Correct Answer - C | |
| 181. |
Nephridiopores of Earthworm occur in segmentsA. All segmentsB. All segments except first twoC. All segments except first two and lastD. All except clitellum, first two and last segment |
| Answer» Correct Answer - C | |
| 182. |
Nephridiopores present over the body of earthworm belong toA. Integumentary nephridiaB. Septal nephridiaC. Pharayngeal nephridiaD. Peptonephridia |
| Answer» Correct Answer - A | |
| 183. |
Number of ovaries present in Earthworm isA. OneB. TwoC. FourD. Eight |
| Answer» Correct Answer - B | |
| 184. |
Pericardial space in Cockroach is regularly altered by musclesA. CiliaryB. AlaryC. CircularD. Longitudinal |
| Answer» Correct Answer - B | |
| 185. |
Spiracles of Cockroach which are larger and always kept open areA. First and second pairsB. First and third pairsC. First and tenth pairsD. Second and third pairs |
| Answer» Correct Answer - B | |
| 186. |
Antennae of Cockroach haveA. Gustatory receptorsB. Auditory receptorsC. Tactile receptorsD. Tactile and olfactory receptors |
| Answer» Correct Answer - D | |
| 187. |
In earthworm gizzard is found inA. 8th - 9thB. 10th - 12thC. 4th - 5thD. 15th - 16th |
| Answer» Correct Answer - A | |
| 188. |
Number of diaphargms present in the haemocoel of Pereplanatha isA. OneB. TwoC. ThreeD. None |
| Answer» Correct Answer - B | |
| 189. |
The body cells in Cockroach discharge their nitrogenous waste in haemolymph mainly in the form ofA. AmmoniaB. Potassium urateC. UreaD. Calcium carbonate |
| Answer» Correct Answer - B | |
| 190. |
Which of the following statements is incorrect pertaining to cockroachA. Ostia have valves which allow blood to pass only into heartB. Thoracic and abdominal spiracles are valvularC. Wall of trachea is made with lamina propria, endothelium and taenidiaD. The taenidia keep the trachea always open and prevent it from collapsing |
| Answer» Correct Answer - C | |
| 191. |
In Earthworm, gizzard occurs in segmentA. 5B. 6C. 8D. 10 |
| Answer» Correct Answer - C | |
| 192. |
In Earthworm the dorsal wall of the intestine from the `26^(th)` segment to `95^(th)` segment forms a median internal fold calledA. TrochophoreB. TyphlosoleC. ClitellumD. Trachea |
| Answer» Correct Answer - B | |
| 193. |
In Earthworm, ovary is situated in segmentA. 13B. 9C. 10D. 26 |
| Answer» Correct Answer - A | |
| 194. |
The female genital aperture in Earthworm is present ventrally on the segmentA. 10thB. 12thC. 14thD. 18th |
| Answer» Correct Answer - C | |
| 195. |
In Earthworm male genital apertures are present ventrally in the segmentA. 14thB. 15thC. 17thD. 18th |
| Answer» Correct Answer - D | |
| 196. |
Which among the following are fat secreting cells present in the haemocoel of cockroachA. TrophocytesB. Urate cellsC. MycetocytesD. Oenocytes |
| Answer» Correct Answer - D | |
| 197. |
What external changes are visible after the last moult of a cockroach nymphA. Labium developsB. Mandible becomes harderC. Anal cerci developD. Both fore wings and hind wings develop |
| Answer» Correct Answer - D | |
| 198. |
The first body segment of earthworm isA. ProstomiumB. PeristomiumC. PeristomeD. Protome |
| Answer» Correct Answer - B | |
| 199. |
Given below are assertion and reason. Point out if Assertion : The nymph of Cockroach undergoes moulting several times Reason : There is gradual metamorphosis in CockroachA. Both are true with reason being correct explanationB. Both true but reason is not correct explanationC. Assertion true but reason is wrongD. Both are wrong |
| Answer» Correct Answer - B | |
| 200. |
In Cockroach the longest podomere isA. CoxaB. Trochanter or FemurC. TibiaD. Tarsus |
| Answer» Correct Answer - C | |