JEE & NEETNEET Biology NEET Biology 11 th & 12 th 100+ MCQ & Answer | Page-10 | JEE & NEET MCQ February 4, 2025 DSN MARATHI 91. The characteristic of pronounced cephalisation is seen in A. Arthropoda B. Mollusca C. Annelida D. Echinoderms Answer Option : A 92. In arthropods, this is complete A. circulatory system B. respiratory structures C. digestive system D. reproductive structures Answer Option : C 93. The periplaneta belongs to which of this phyla A. Echinodermata B. Annelida C. Mollusca D. Arthropoda Answer Option : D 94. This is the basic unit in the eye of insect/cockroach A. Corneal facet B. Ommatidium C. Rhabdome D. Retina Answer Option : B 95. To view the haemocoel, you would pick this animal A. Sponge B. Earthworm C. Scolopendra D. Hydra Answer Option : C 96. In cockroach, the spiracles are found in A. thorax – 2 pairs, abdomen – 4 pairs B. thorax – 2 pairs, abdomen – 6 pairs C. thorax – 2 pairs, abdomen – 8 pairs D. thorax – 2 pairs, abdomen – 10 pairs Answer Option : C 97. This is the common factor between housefly, anopheles and cockroach A. three pair of legs B. two pair of wings C. cuticle covering the body D. presence of cephalothorax Answer Option : A 98. Pick the common trait in rats, bed bugs, mosquitoes, leeches A. all these have a sexual phase B. all these have no cellular membrane C. all these do not have a nucleus D. all these have an anticoagulatin Answer Option : A 99. The growth in arthropods goes along with this process A. mitosis B. only molting C. only ecdysis D. ecdysis and molting Answer Option : D 100. Which of the fungi produces toxins in crop plants? A. Colleotrichum B. Aspergillus C. Penicillium D. both (b) and (c) Answer Option : D
91. The characteristic of pronounced cephalisation is seen in A. Arthropoda B. Mollusca C. Annelida D. Echinoderms Answer Option : A
92. In arthropods, this is complete A. circulatory system B. respiratory structures C. digestive system D. reproductive structures Answer Option : C
93. The periplaneta belongs to which of this phyla A. Echinodermata B. Annelida C. Mollusca D. Arthropoda Answer Option : D
94. This is the basic unit in the eye of insect/cockroach A. Corneal facet B. Ommatidium C. Rhabdome D. Retina Answer Option : B
95. To view the haemocoel, you would pick this animal A. Sponge B. Earthworm C. Scolopendra D. Hydra Answer Option : C
96. In cockroach, the spiracles are found in A. thorax – 2 pairs, abdomen – 4 pairs B. thorax – 2 pairs, abdomen – 6 pairs C. thorax – 2 pairs, abdomen – 8 pairs D. thorax – 2 pairs, abdomen – 10 pairs Answer Option : C
97. This is the common factor between housefly, anopheles and cockroach A. three pair of legs B. two pair of wings C. cuticle covering the body D. presence of cephalothorax Answer Option : A
98. Pick the common trait in rats, bed bugs, mosquitoes, leeches A. all these have a sexual phase B. all these have no cellular membrane C. all these do not have a nucleus D. all these have an anticoagulatin Answer Option : A
99. The growth in arthropods goes along with this process A. mitosis B. only molting C. only ecdysis D. ecdysis and molting Answer Option : D
100. Which of the fungi produces toxins in crop plants? A. Colleotrichum B. Aspergillus C. Penicillium D. both (b) and (c) Answer Option : D
