Xiehouyu:
Rooster at dawn
Answer:
Call early
Explanation:
The rooster lay eggs is impossible, which is a metaphor for deliberately making things difficult for others.
Knowledge of cock crowing:
? The rooster sings the world white? . Why does the rooster crow in the morning?
When scientists explore the secrets of biology, they find that the habits and physiological functions of many animals are dominated by the rhythm of nature. For example, bats always fly around after dusk to catch insects; Parrotfish always go to a place one kilometer away from the beach cave for food during the day; Sparse herons always fly to the seaside about 50 minutes later than the day before; Oysters always open their shells to catch food at high tide; Fiddler crabs always climb out of the beach for food at low tide; Nereis gather on the sea, usually three days after the full moon and 54 minutes after sunset, neither too late nor too early; Grizzly bears always hibernate in caves when snowstorms come.
What's going on here? After long-term observation and research, scientists have proved that there is a wonderful? Biological clock? , command biological behavior. Biological rhythm cycle is a biological rhythm gradually formed day and night and seasonally under the constant influence of natural light, temperature, humidity, air pressure, tides and other factors.
Chicken? Biological species? Where is it hidden? Recently, Japanese scientists conducted research and experiments on chickens, and found and confirmed for the first time: chicken's? Biological clock? It grows in the pineal gland cells of chickens. The pineal gland is a small endocrine organ, shaped like the pineal gland between the brain and cerebellum. At night, it secretes a hormone called melatonin to inhibit the activity of chickens. If you bury the chicken in a capsule filled with melatonin, it will fall asleep.
American scientists also found in experiments that if the pineal gland of sparrows is removed, the periodic rhythm of their activities will disappear; If the pineal gland is transplanted from another sparrow, the periodic rhythm will be restored. Does this prove that chickens (including birds)? Biological clock? In the pineal gland cells.
Light can change the potential difference inside and outside the cell membrane of pineal gland, thus causing chemical reaction. The biological clock swings? . Is it so wonderful? Biological clock? Remember that the law of light and shade guides the rooster's daily activities: as long as it is dawn, the rooster will sing loudly; It's getting dark, so hurry to the cabin.
Scientists also found a kind of ganglion from the swallow of the cockroach, which regulates the activity and rest of the cockroach. Mammals? Biological clock? It's more complicated. There is a nerve cell in the medulla oblongata and hypothalamus? Master clock? There is another independent operation in the cells of his organization? Zizhong? At the same time? Swing? .
Found that by changing the rhythm of light, that is, artificial day and night, it can be distributed? Biological clock? Change the original life rhythm of animals. If the night time is artificially shortened, the egg production of chickens, geese and ducks can be increased, the estrus of cattle and sheep can be prolonged, the number of reproduction can be increased, and the milk yield can be increased. By artificially shortening the day, chickens will grow fat, pigs will grow fat, and sheep and silver foxes will grow long hair. People are experimenting with harmful insects such as mosquitoes and distributing them? Biological clock? Let mosquitoes mature in the season of lack of food and inappropriate temperature and humidity, so that they can't live.
Cock Xiehouyu:
If you press the rooster lay eggs hard, you can't count on it
The cock didn't expect to lay eggs; The impossible; It's nothing.
Look at the rooster lay eggs for nothing.
Call the rooster lay eggs whimsical.
It is hopeless to wait for the rooster lay eggs.
It's hard to beat a rooster who lays eggs.
Forcing the rooster lay eggs to deliberately make things difficult; impracticable
Take care of your own nest with a hen and a doll.
Holding a nest of chickens with great interest, I am very busy
The defeated rooster is dejected and despondent.
Cao Cao eats tasteless chicken ribs, but it's a pity to abandon them.
A chicken with a few straws can't fly even with wings.
Eat chicken chin and do as others say.
The cock crows early at dawn.
The neck and legs of the roast chicken were nailed.
Put the chicken under the bed to wake you up.
Who is more beautiful than you when the rooster comes on stage?
A defeated quail and a defeated chicken can't go into battle.
Beating a dog doesn't win, biting a chicken scares the big and bullies the small.
The cock eats countless meters.
Cocks fight with their mouths.
Stir-fried chicken feet with prawns wrapped in legs and arched waist.
Fried chicken feet with shrimp, cramping and bending.
Texas braised chicken was tied in the neck and nailed in the leg.
The defeated rooster is dejected and despondent.
The defeated rooster is dejected and despondent.
Fried chicken feathers with bean sprouts are in a mess
Beat a chicken and drill a haystack, regardless of head and tail.
It is dangerous to put eggs on the bench.
Naked, teasing the hen's nest, secretly making trouble.
You can't escape by blocking the cage and catching chickens.
A pheasant with a broken wing cannot fly.
A blunt knife killed a chicken by hand.
It is difficult for frogs to meet blind mortar, and it is difficult for difficult brothers to meet difficult brothers.