Biology
Japan successfully cloned dead mouse cells
By cloning techniques, Japanese scientists have just succeeded in creating live versions of a long-dead mouse.
Sperm
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Articles about Sperm
320 published items.
Biology
Create cow embryos from sperm injection into eggs
On May 22, a group of scientists in the field of animal biotechnology, Ho Chi Minh City University of Natural Sciences, created 3 in vitro dairy embryos by micro injecti…
Biology
Ha Giang: successfully propagated 4 rare and precious gymnosperm species
In early 2006, Ha Giang province implemented the project
Biology
Frozen sperm for 15 years still live
Sperm extracted from mice and testicles in the refrigerator for 15 years still produces healthy babies. The recent work of an international research group has opened up…
Animal world
Ghost sharks store sperm of males for gradual use
Female ghost sharks have special parts in the body to store male sperm for subsequent fertilization.
Animal world
10 animals have extremely special skin
The skin of species in the animal world is very diverse in shape, size, even different flavors. Some animals have a very special skin, 1-0-2 in the world, giving their o…
Animal world
The dead whale belly in the European sea is full of garbage
Dozens of whales and dead sperm whales in the European sea, filled with fishing hooks, fish net pieces, even plastic shells covered with automobile engines.
Animal world
The world's largest vocal animals
Many small animals like cicadas can emit loud sounds no less than sperm whales.
Animal world
Interesting mysterious phenomena in the animal world
The world around us still has a lot of mysteries that people have not yet discovered. One of them is the interesting mysteries about the animal world that even experts c…
Animal world
The louder the voice, the less sperm
Research on male monkeys showed that the loudest, the deepest, produced lesser sperm and had lower fertilization efficiency.
Animal world
Great discoveries about giant elephants
Mouse sperm is bigger than sperm of giant elephants, coffee made from elephant dung is one of the most expensive coffees in the world ... is one of the interesting disco…
Animal world
The most stinking animals in the world
Some animals smell like feces or rotten meat for self-defense or communicate in the natural world, while others smell because of the diet.
Animal world
A strange word appeared on the giant sperm whale's corpse
On April 15, a giant whale fish, more than 15 meters long, drifted to the coast of California, the United States was in a state of death, but after a while, on the corps…
Animal world
Why can't humanity lack men?
Scientists have finally figured out why sexual reproduction continues to exist despite the asexual reproduction of the female whole in some animals. This finding also he…
Animal world
Python gives birth to babies without mating
The female python at the American zoo lays 6 eggs without going through the mating process with the male before.