NEET Exam > NEET Questions > Read the following statements:i) Spider and m... Start Learning for Free
Read the following statements:
i) Spider and mosquito possess compound eye
ii) Jelly fishes possess cnidoblasts but comb-jellies lack them.
iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentation
iv) The animals of the phylum Porifera have originated from colonial protozoans.
Which of the above statements are correct?
i) Spider and mosquito possess compound eye
ii) Jelly fishes possess cnidoblasts but comb-jellies lack them.
iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentation
iv) The animals of the phylum Porifera have originated from colonial protozoans.
Which of the above statements are correct?
- a)i, ii, iv
- b)iii, iv
- c)i, iii
- d)ii, iii
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Read the following statements:i) Spider and mosquito possess compound ...
i) Spider and mosquito possess compound eyes. The eyes of most insects, which are composed of many light-sensitive elements, each having its own reflective system and each forming a portion of an image.
ii) Jelly fishes possess cnidoblasts but comb-jellies lack them. Cnidoblasts are features of Coelenterata (Cnidaria) and comb-jellies come under the phylum Ctenophora.
iii) All animals with a true coelom usually exhibit bilateral symmetry, a tube-within-tube body plan, presence of mesoderm, and true segmentation.
iv) The animals of the phylum Porifera have indeed originated from colonial protozoans.
Thus, the correct statements are i, ii, and iv. The answer is Option A.
ii) Jelly fishes possess cnidoblasts but comb-jellies lack them. Cnidoblasts are features of Coelenterata (Cnidaria) and comb-jellies come under the phylum Ctenophora.
iii) All animals with a true coelom usually exhibit bilateral symmetry, a tube-within-tube body plan, presence of mesoderm, and true segmentation.
iv) The animals of the phylum Porifera have indeed originated from colonial protozoans.
Thus, the correct statements are i, ii, and iv. The answer is Option A.
Most Upvoted Answer
Read the following statements:i) Spider and mosquito possess compound ...
Spider and mosquito possess compound eye
- This statement is correct as both spiders and mosquitoes have compound eyes, which are made up of multiple small lenses that work together to form a complete image.
Jelly fishes possess cnidoblasts but comb-jellies lack them
- This statement is correct as jellyfish possess cnidoblasts, specialized cells used for defense and capturing prey, while comb-jellies do not have these cells.
All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentation
- This statement is correct. Animals with a true coelom typically exhibit bilateral symmetry, have a tube-within-tube body plan with a central digestive cavity, possess mesoderm as one of the germ layers, and show true segmentation in their body structure.
The animals of the phylum Porifera have originated from colonial protozoans
- This statement is incorrect. Porifera, or sponges, are multicellular animals that are believed to have evolved independently from other animals rather than originating from colonial protozoans.
- This statement is correct as both spiders and mosquitoes have compound eyes, which are made up of multiple small lenses that work together to form a complete image.
Jelly fishes possess cnidoblasts but comb-jellies lack them
- This statement is correct as jellyfish possess cnidoblasts, specialized cells used for defense and capturing prey, while comb-jellies do not have these cells.
All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentation
- This statement is correct. Animals with a true coelom typically exhibit bilateral symmetry, have a tube-within-tube body plan with a central digestive cavity, possess mesoderm as one of the germ layers, and show true segmentation in their body structure.
The animals of the phylum Porifera have originated from colonial protozoans
- This statement is incorrect. Porifera, or sponges, are multicellular animals that are believed to have evolved independently from other animals rather than originating from colonial protozoans.
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Community Answer
Read the following statements:i) Spider and mosquito possess compound ...
Let's analyze each statement:
i) Spider and mosquito possess compound eyes: TRUE
Compound eyes are characteristic of arthropods, including spiders and mosquitoes.
ii) Jelly fishes possess cnidoblasts but comb-jellies lack them: TRUE
Cnidoblasts (stinging cells) are found in Cnidarians (jellyfish, corals, sea anemones). Comb-jellies (Ctenophora) lack cnidoblasts.
iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentation: TRUE
True coelomates (animals with a true body cavity) typically exhibit:
- Bilateral symmetry
- Tube-within-tube body plan (coelom surrounds digestive tract)
- Presence of mesoderm (middle embryonic layer)
- True segmentation (repetition of body parts)
iv) The animals of the phylum Porifera have originated from colonial protozoans: TRUE
Sponges (Porifera) are thought to have evolved from colonial flagellated protozoans.
Since all four statements are correct, the correct answer is indeed option 'A' (i, ii, iv), but more accurately, it should be "all of the above" since statement iii is also correct.
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Read the following statements:i) Spider and mosquito possess compound eyeii) Jelly fishes possess cnidoblasts but comb-jellies lack them.iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentationiv) The animals of the phylum Porifera have originated from colonial protozoans.Which of the above statements are correct?a)i, ii, ivb)iii, ivc)i, iiid)ii, iiiCorrect answer is option 'A'. Can you explain this answer? for NEET 2026 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the following statements:i) Spider and mosquito possess compound eyeii) Jelly fishes possess cnidoblasts but comb-jellies lack them.iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentationiv) The animals of the phylum Porifera have originated from colonial protozoans.Which of the above statements are correct?a)i, ii, ivb)iii, ivc)i, iiid)ii, iiiCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following statements:i) Spider and mosquito possess compound eyeii) Jelly fishes possess cnidoblasts but comb-jellies lack them.iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentationiv) The animals of the phylum Porifera have originated from colonial protozoans.Which of the above statements are correct?a)i, ii, ivb)iii, ivc)i, iiid)ii, iiiCorrect answer is option 'A'. Can you explain this answer?.
Read the following statements:i) Spider and mosquito possess compound eyeii) Jelly fishes possess cnidoblasts but comb-jellies lack them.iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentationiv) The animals of the phylum Porifera have originated from colonial protozoans.Which of the above statements are correct?a)i, ii, ivb)iii, ivc)i, iiid)ii, iiiCorrect answer is option 'A'. Can you explain this answer? for NEET 2026 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Read the following statements:i) Spider and mosquito possess compound eyeii) Jelly fishes possess cnidoblasts but comb-jellies lack them.iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentationiv) The animals of the phylum Porifera have originated from colonial protozoans.Which of the above statements are correct?a)i, ii, ivb)iii, ivc)i, iiid)ii, iiiCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following statements:i) Spider and mosquito possess compound eyeii) Jelly fishes possess cnidoblasts but comb-jellies lack them.iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentationiv) The animals of the phylum Porifera have originated from colonial protozoans.Which of the above statements are correct?a)i, ii, ivb)iii, ivc)i, iiid)ii, iiiCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Read the following statements:i) Spider and mosquito possess compound eyeii) Jelly fishes possess cnidoblasts but comb-jellies lack them.iii) All animals having true coelom are characterized by the presence of bilateral symmetry usually, tube-within-tube body plan, presence of mesoderm and true segmentationiv) The animals of the phylum Porifera have originated from colonial protozoans.Which of the above statements are correct?a)i, ii, ivb)iii, ivc)i, iiid)ii, iiiCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
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