2. Poetry about the reproductive development of birds
Poetry of animal reproductive development 1. Poems on biological reproductive development
A, domestic swallows nesting under the eaves is the nesting behavior of birds, and A is related to reproduction, which does not meet the meaning of the question;
B. The male frog has a singing pouch, but this frog has no singing pouch. In spring, the male frog calls loudly to attract the female frog, which is a courtship behavior. Therefore, "it rains at home in Huangmei season, and frogs are everywhere in the grass pond", and the purpose of frog singing is to attract female frogs. B is related to reproduction and does not meet the meaning of the question;
C, planting a millet in spring and harvesting 10,000 seeds in autumn shows that organisms can reproduce, and C is related to reproduction, which does not meet the meaning of the question;
D, during the Qingming period, it rained in succession, pedestrians on the road wanted to break their souls, and the weather changed. D has nothing to do with reproduction and conforms to the meaning of the question;
So choose: D.
2. Are there any poems about animal development? Thank you.
Five sick horses give books and chapters, and three Wu and fifteen ancestors.
Tangcaotang
When you are sick, you will be half muddy.
Four cries do not chisel the golden anvil, and the eyes are unintentional.
Rabbit hair is dry and swaddled, and it loses its bones and teeth.
The plain is easy to put, and it hisses at the autumn wind alfalfa flowers.
On the dragon, the leaves of shallots are neat and the yellow leaves are swaying.
Night rain is red and crisp, and autumn wind is white and low.
Tired thinking about the brain, the shadow is cold and empty, looking at the brocade mud.
Don't blame me for crying in front of me, but I didn't dare to boo when I met Sun Yang.
If you don't cut your hair short and turn it over, no one will care.
Frost invades diseased bones without arrogance, and soil erodes flowers to see lying marks.
Before the cloud blows off, it belongs to Hanyuan, and I have practiced Wumen lightly.
Once thousands of miles away, my heart is still there, and I am willing to feed myself.
The autumn wind blows in the air, and Hong Tao brushes the waves for no reason.
I always blame the dragon's hoof when I lie down, and whoever is thin is surprised by the height of the tiger's mouth.
Chasing electricity has a heart and a heart, and everyone is strong and screaming.
If you want to cut your beard again, please borrow a new reamer.
After a long illness, no one cares, and the color of Yuhua shirt gradually fades.
Drinking is afraid of dew, spring flowers are cold, and eating is afraid of cold leaves in clear autumn.
Long words dare to be red and heavy, and old men prefer to fear purple silk.
If Wang Liang promises to promote this policy, it is not difficult for him to follow the wind.
3.
Incomplete metamorphosis: Larvae and adult are very similar in morphological structure and living habits, but they are immature in all aspects, and their development goes through three stages: egg, nymph and adult. Such as dragonflies, cockroaches, crickets, locusts and so on. Complete metamorphosis, in individual development, insects go through four stages: egg, larva, pupa and adult, which is called complete metamorphosis. Completely deformed larvae.
Therefore, the word "to death" in "Spring silkworms will weave until they die, and candles will drain the wick every night" is unscientific, because silkworms are not dead, but become inedible pupae. It can be changed to "silkworm chrysalis is exhausted, and tears are exhausted every night."
So the answer is: "to death" is changed to "pupation"; I totally agree.
4. Are there any poems about animal development? Thank you.
Five sick horses appeared in Zheng Xiao's book. Tang Caotang, the fifteenth ancestor of the Three Wu Dynasties, was so sad and muddy when he was sick.
Four cries do not chisel the golden anvil, and the eyes are unintentional. Rabbit hair is dry and swaddled, and it loses its bones and teeth.
The plain is easy to put, and it hisses at the autumn wind alfalfa flowers. On the dragon, the leaves of shallots are neat and the yellow leaves are swaying.
Night rain is red and crisp, and autumn wind is white and low. Tired thinking about the brain, the shadow is cold and empty, looking at the brocade mud.
Don't blame me for crying in front of me, but I didn't dare to boo when I met Sun Yang. If you don't cut your hair short and turn it over, no one will care.
Frost invades diseased bones without arrogance, and soil erodes flowers to see lying marks. Before the cloud blows off, it belongs to Hanyuan, and I have practiced Wumen lightly.
Once thousands of miles away, my heart is still there, and I am willing to feed myself. The autumn wind blows in the air, and Hong Tao brushes the waves for no reason.
I always blame the dragon's hoof when I lie down, and whoever is thin is surprised by the height of the tiger's mouth. Chasing electricity has a heart and a heart, and everyone is strong and screaming.
If you want to cut your beard again, please borrow a new reamer. After a long illness, no one cares, and the color of Yuhua shirt gradually fades.
Drinking is afraid of dew, spring flowers are cold, and eating is afraid of cold leaves in clear autumn. Long words dare to be red and heavy, and old men prefer to fear purple silk.
If Wang Liang promises to promote this policy, it is not difficult for him to follow the wind.
Poem on reproductive development of birds 1. Poetry describing bird breeding
Spring outing in Qiantang Lake
Bai Juyi
From the north side of Gushan Temple to the west side of Jiating, the lake is just level with the embankment, with low clouds and waves on the lake.
Several early warblers competed for warm trees, and their new swallows pecked at new soil.
Colorful spring flowers will gradually fascinate people's eyes, and shallow spring grass can barely cover the horseshoe.
I love the beauty on the east bank of the West Lake, and I can't get enough of it, especially the white sand embankment under the green poplar.
"Double swallow. Chasing the Spring Club (Songshi Dazu)
After the Spring Festival, the curtain is in the middle.
Last year was cold and dusty. Poor Poole wants to live,
Try to blend in. And carved a beam caisson,
Soft language and uncertain quotient.
Floating quickly blows the flower tip, and the green tail is separated from the red shadow.
Fang Jing, celery mud and rain.
Love clings to the ground for flying and glory.
It's late in the Red Chamber.
You have to stay in your fragrance and forget it.
Worried about the harm to Cui Dai moths, I paint alone every day.
2. The poem "The cicada makes the forest quieter, and the sound palace mountain quieter" shows the quietness of nature. The following is about cicadas and
A, cicada reproduction is sexual reproduction through the combination of bisexual germ cells, which does not conform to the meaning of the question.
Metamorphosis is an important phenomenon in the process of insect growth and development. After three stages: fertilized egg, larva and adult, it does not meet the problem.
C, the breeding mode of birds is oviparous, which does not meet the meaning of the question.
D, the process of bird embryo development is divided into two stages. Embryo development during egg formation and embryo development during incubation. The eggs discharged from the ovary by birds are accepted by the oviduct funnel, and then meet the sperm for fertilization. Because the hen's body temperature is as high as 465438 0.5℃, the egg begins to develop soon after fertilization. Until the egg is produced in vitro, the fertilized egg continues to divide for about 24 hours, forming a multicellular embryo. In fertilized eggs, germ cells divide in the process of oviduct, forming a disk-shaped gastrula with a transparent center and dark periphery, which is called blastoderm. It can be seen that bird embryos are developed in vitro, which is consistent with the problem.
So choose: D.