MCQ Chapter 11 Biology Class 11 Maharashtra Board Study of Animal Type : Cockroach 1. In which abdominal segments are the testes of a male cockroach located?2nd to 4th4th to 6th6th to 8th8th to 10thQuestion 1 of 202. What is the function of the seminal vesicles in the male reproductive system of a cockroach?Produce spermsStore spermsSecrete seminal fluidTransfer sperms to the oviductQuestion 2 of 203. How many ovarian tubules (ovarioles) are present in each ovary of a female cockroach?SixSevenEightNineQuestion 3 of 204. Where does the spermatheca open in the female reproductive system of a cockroach?OviductGenital chamberVaginaCollaterial glandsQuestion 4 of 205. What forms the capsule around the fertilized eggs in a cockroach?SpermathecaCollaterial glandsOviductGenital chamberQuestion 5 of 206. How many fertilized eggs are typically contained in an ootheca?10 to 1212 to 1414 to 1616 to 18Question 6 of 207. What type of development does Periplaneta americana exhibit?HolometabolousPaurometabolousAmetabolousHemimetabolousQuestion 7 of 208. How many times does a cockroach typically undergo moulting before reaching adulthood?10111213Question 8 of 209. Which of the following is a disease that cockroaches can transmit by carrying pathogens?MalariaCholeraDengueFilariasisQuestion 9 of 2010. What is one ecological role of cockroaches in the food chain?DecomposersPredatorsPreyPollinatorsQuestion 10 of 2011. Why are cockroaches used as experimental animals in laboratories?They are rare speciesThey are easy to obtain without ecological damageThey have a short lifespanThey are resistant to chemicalsQuestion 11 of 2012. What is a recommended sanitation measure to control cockroach infestations?Using trapsKeeping drain traps filled with waterApplying repellentsInstalling screensQuestion 12 of 2013. Which chemical is mentioned as an efficient poison for cockroach control?DDTBoric acidCyanideNicotineQuestion 13 of 2014. What indicates unhygienic conditions according to the text?Presence of fliesPresence of cockroachesPresence of antsPresence of spidersQuestion 14 of 2015. What is the term for the cockroach’s tendency to eat young cockroaches?PredationCannibalismParasitismCompetitionQuestion 15 of 2016. Which part of the cockroach’s leg aids in clinging?CoxaTarsusAroliumFemurQuestion 16 of 2017. What is the function of the anal cerci in a cockroach?ReproductionSensory perceptionExcretionLocomotionQuestion 17 of 2018. Which structure in the cockroach’s digestive system is lined by glandular epithelium?CropGizzardStomachIleumQuestion 18 of 2019. What is the role of the alary muscles in the circulatory system of a cockroach?Pump blood into the heartFacilitate blood movement between sinusesClose the ostiaContract the dorsal aortaQuestion 19 of 2020. What is the name of the sperm-storing structure in the female reproductive system of a cockroach?OviductSpermathecaCollaterial glandGenital chamberQuestion 20 of 20 Loading...
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