| 词汇 | cloaca |
| 释义 | BETA Examples of cloacacloaca isn’t in the Cambridge Dictionary yet. You can help! The narrow distal ending of this tube can protrude from the cloaca. Spicule length divided by body width at cloaca. All tissues (gills, nasal rosettes, external body surfaces, mouth and cloaca) and their containers were examined carefully for live parasites using a dissecting microscope and fibre-optic light source. The postcloacal papillae number 6; two median in a row, two form a double papilla just behind the angle of the cloaca, and two are lateral. She forms her mobile cloaca into a tube and turns on her back to deposit them in suitable locations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The male inserts one clasper into the female cloaca during copulation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The hemipenes are often grooved, hooked, or spined in order to grip the walls of the female's cloaca. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During the free-spawning courtship ritual, the male swims beside and somewhat behind the female, nudges her with his mouth then remains near her cloaca. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This material, as well as the output of the intestines, emerges from the cloaca. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unlike nematomorphs, mermithids do not have a terminal cloaca. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The clasper is then inserted into the cloaca, where it opens like an umbrella to anchor its position. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. All of the atrial siphons point inwards, emptying into a single, common cloaca in the centre of the cylinder. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Like birds and reptiles, monotremes have a single opening, the cloaca. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The cloaca is also connected to the respiratory tree, into and out of which water is pumped for gas exchange. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When threatened or disturbed, many sea cucumbers eject cuvierian tubules, thin white sticky strands of viscera, from their cloacas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They have tentacle ampullae and respiratory trees present, a kind of water lung attached to the cloaca. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bony fish have a swim bladder which helps them maintain a constant depth in the water column, but not a cloaca. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They accomplish this by having a pair of accessory air bladders connected to the cloaca which can absorb oxygen from the water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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