--- title: Octopuses, squid and cuttlefish — the lesson's questions with trees and pragmatics · Biology description: The 16 test and exam questions of lesson 39 «Octopuses, squid and cuttlefish» of the biology course of Mova's primary school, each with its options, Mova's choice and the right answer, every sentence with its dependency tree and pragmatics. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/questions/biology/) / Octopuses, squid and cuttlefish # Octopuses, squid and cuttlefish The 16 questions of lesson 39 «Octopuses, squid and cuttlefish» of the biology course of Mova's primary school with their options, 89 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/biology/39-octopuses-squid-and-cuttlefish/). - [t1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t1/) — In a cartoon, an octopus with two hearts and red blood waves eight tentacles. What would a marine biologist correct? — wrong ✗ · ★★★ - [t2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t2/) — A crab is hiding under a rock where the octopus cannot see it. How might the octopus still find it? — wrong ✗ · ★★★ - [t3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t3/) — A keeper at an aquarium keeps getting squirted with water by one octopus, but other keepers don't. Why might that be? — wrong ✗ · ★★★ - [t4](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t4/) — Your mate says octopuses are colour-blind so they can't match colours. What's the truth? — right ✓ · ★★★ - [t5](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t5/) — What would happen if a squid's siphon were pointed forwards when it squirted? — wrong ✗ · ★★★ - [t6](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t6/) — If an octopus's main heart stops when it swims, why might it prefer to crawl? — wrong ✗ · ★★★ - [t7](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t7/) — oi, can i grab that cute little octopus with blue rings in the rock pool? — wrong ✗ · ★★★ - [t8](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t8/) — Inky escaped from a New Zealand aquarium. How did he manage it? — right ✓ · ★★★ - [t9](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t9/) — A predator lunges at a dark blob in the water, but the squid has gone. What happened? — right ✓ · ★★★ - [t10](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t10/) — A cuttlefish lets more gas into its cuttlebone. Which way will it go? — wrong ✗ · ★★★ - [t11](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t11/) — A sperm whale washes ashore with round scars on its skin. What is a likely cause? — right ✓ · ★★★ - [t12](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/t12/) — Why is the colossal squid's eye so huge? — wrong ✗ · ★★★ - [e1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/e1/) — Identify the anatomical feature which permits an octopus to pass through apertures of very small dimension. — wrong ✗ · exam - [e2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/e2/) — Which of the following statements most accurately characterises the distribution of nerve cells in the octopus? — right ✓ · exam - [e3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/e3/) — Ascertain the function of the cuttlebone within the living cuttlefish. — wrong ✗ · exam - [e4](https://md.mova.elamur.ai/free/en/corpora/questions/biology/39-octopuses-squid-and-cuttlefish/e4/) — It is given that an octopus has deposited her eggs. Select the response consistent with the established facts concerning her subsequent conduct. — right ✓ · exam - ← previous: [38. Spiders, scorpions and other eight-legged creatu…](https://md.mova.elamur.ai/free/en/corpora/questions/biology/38-spiders-scorpions-and-eight-legged-creatures/) - next →: [40. Counting animals: legs, arms, wings and tails](https://md.mova.elamur.ai/free/en/corpora/questions/biology/40-counting-legs-arms-wings-and-tails/) - ↑ back to [Biology](https://md.mova.elamur.ai/free/en/corpora/questions/biology/)