it multiplies itself
I believe that elephant would have to be the answer. Baby elephants raised by humans need to have a different caretaker sleep with them each night. If one is with them for more than that, when that person isn't there, the elephant will literally die of loneliness. Ask yourself if that would happen to a human, or a dog, or a hominid. Every time I see a baby elephant playing it brings a tear to my eye that such a sensitive creature can be so alive. It restores my faith that the universe is not such a bad place.
You should not attempt to polish a Breyer model horse. The paint used is fairly durable, but cannot withstand most solvents. A Glossy model horse is glossed at the factory. Matte finish horses have no top gloss coat. A dirty model should be gently washed in warm soapy water, using a mild dish detergent. Black marks may not be able to be removed without damaging the underlying paint.Adding any kind of additional gloss to a model can actually detract from the value, so consult a model horse collector or one who restores models before actually attempting to alter a model in the clean-up process.
Three important plant experimentation discoveries by scientists within the last 300 years are: Nicholas de Saussure was the first chemist to begin quantifying the process of photosynthesis. Jan Baptista's experiments showed that the loss of soil mass < gain of plant mass and that the gain of plant mass is related to water. Ingenhousz found that air would be purified only when the sun's energy and green plants worked together in the system.
If your rabbit is dying and you don't know why, bring it immediately to a vet who has experience and knowledge in treating rabbits. Even if the rabbit has died, the vet can figure out what happened. You can also find help from people on online rabbit forums. See the related questions below for more information and helpful links.
Fertilization.
Fertilization restores diploid cells.
In the S phase before mitosis, the chromosomes duplicate into sister chromatids before spearating during mitosis. The number of chromosomes remainds diploid because they double before they are halved.
At around 1900, biologists began to see parallels between the behavior of chromosomes and the behavior of Mendel's "factors" during sexual life cycles. They knew that chromosomes and genes are both present in pairs in diploid cells (Cells with 2n chromosomes, in humans n is 23), homologous chromosomes separate and alleles segregate during meiosis, and fertilization restores the paired condition for both chromosomes and genes. Hence the Chromosome Theory of Inheritance. Source: AP Biology Textbook by Campbell Reece
A sperm cell is the male sex cell. As such it only carries 1/2 of the number of chromosomes of a regular cell. This is because it fuses with the female sex cell to form a complete set of chromosomes. Essentially, where the number of chromosomes in the muscle cell is 2n, the sperm cell only has n chromosomes.
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Meiosis reduces number of chromosomes to one half . when two gametes fuse , it restores original diploid number of chromosomes .With out this diploid number of chromosomes could not be maintained .
Fertilization is the act or process of initiating biological reproduction by insemination or pollination or the union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote). is a fusion of gametes,occurs in both animal and plant life cycles,restores the diploid number of chromosomes , When you put a special food on your plant that it uses to grow is one definition.
Fertilization is the act or process of initiating biological reproduction by insemination or pollination or the union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote). is a fusion of gametes,occurs in both animal and plant life cycles,restores the diploid number of chromosomes , When you put a special food on your plant that it uses to grow is one definition.
Fertilization is the act or process of initiating biological reproduction by insemination or pollination or the union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote). is a fusion of gametes,occurs in both animal and plant life cycles,restores the diploid number of chromosomes , When you put a special food on your plant that it uses to grow is one definition.
the Na+/K+ pump restores ionic conditions while initial events restore the electrical conditions
The Elite 4 members generally have four Full Restores.