Joke Collection Website - Joke collection - Two crocodiles grew up eating the same meat, but they treated turtles in such different ways.
Two crocodiles grew up eating the same meat, but they treated turtles in such different ways.
1. Turtles have courtship ceremonies. If the tortoise wants to mate with its mother, it will nod up and down very violently, and it will also stretch out MengMeng's little paws to touch its turtle's face.
2. Before mating, the turtle's guild circled around the mother turtle several times, as if to show ownership (idiot, you didn't know there was someone behind, and you weren't the first! )。 Make eyes at each other, click, and then everything comes to him who waits.
3. The shape of the turtle is also suitable for mating. The shell of the abdomen will generally sag inward. If they really love each other, two turtles will gently rub their noses against each other (will humans? ), the turtle guild gently bites the mother turtle's neck and claws, and the mother turtle will quietly sink into the water and tilt her tail.
4. The mating time also varies greatly. The little turtle may last only a few minutes, and chinemys reevesii may last five or six hours.
Turtles don't need to mate every day like people. For years at a time! Sperm can survive in the mother's stomach for more than a year. What magic is this? Of course, the storage time of tropical turtle sperm is also very short, only a few months. Besides, a nest of turtles is not even equivalent to a father. Do all kinds of sperm fight in their bellies? Of course, the amount of eggs laid each time is also very different, ranging from single digits to three digits.
6. When unfolding, Tintin first emerged from the cloaca, then extended backward, then bent to the abdomen when the length increased to a certain extent, and finally protruded slightly forward. After expansion, the length, width and thickness of Tintin can be increased by nearly 50%, 75% and 10% respectively.
About 30 hours after the egg is laid, there is a white spot above the eggshell, which is the fertilized egg. 30 days after delivery, the fertilized egg turns lavender, and 70 days later, the eggshell turns black. It takes 80 ~ 90 days for young turtles to hatch.
- Related articles
- 20 19 why is the score of Jiangxi college entrance examination so high?
- Is the college entrance examination difficult?
- Funny talk about part-time job classics
- Ronald wilson reagan's presidential campaign.
- Who knows what fan fiction who stole the stars in September will write?
- Buy a ring for more than 2000 yuan. Are diamonds valuable or out?
- Why is betta TV 50/50 called abb abb?
- Seek a painful jujitsu training story.
- Is the quality of the Suzuki Beidou Star now as good as before?
- Students love to move and can't settle down to study. How should parents educate correctly?