| ⇦ | 
| ⇨ |
Which one of the following categories of animals, is correctly described with no single exception in it?
Options
(a) All sponges are marine and have collared cells
(b) All mammals are viviparous and possess diaphragm for breathing
(c) All bony fishes have four pairs of gills and an operculum on each side
(d) All reptiles possess scales, have a three chambered heart and are cold blooded (poikilothermal)
Correct Answer:
All sponges are marine and have collared cells
Explanation:
All sponges are marine and have collared cells without any exception. Sponges are animals of the phylum Porifera. They are multicellular organisms which have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells.
Related Questions:
- Slowing of heart beat is called
- A man with blood group ‘A’ marries a woman with blood group ‘B’. What are all the
- Read the following four statements about transcription
- One of the exsitu conservation methods for endangered species is
- Which is not the function of transpiration
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply