News tagged with fertilisation
Plant perfumes woo beneficial bugs
Scientists funded by the Biotechnology and Biological Sciences Research Council (BBSRC) have discovered that maize crops emit chemical signals which attract growth-promoting microbes to live amongst their roots. This is the ...
Apr 24, 2012 |
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Robotic cats, a kitten mummy and a major UK vet gathering
A possible new feline disease identified by veterinarians in Scotland leaves cats walking like robots. Meanwhile thousands of years and miles apart, new research sheds light on cats bred to become mummies in Egyptian antiquity. ...
Apr 11, 2012 |
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Sustainability threatened by rising demand for livestock products
Global demand for meat, milk and eggs has tripled in the past four decades and is expected to double by 2050. Increased global livestock production has great impacts on the environment and increases global warming. A major ...
Mar 09, 2012 |
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New way to measure nitrous oxide emissions
(PhysOrg.com) -- An accurate new way to measure a potent greenhouse gas emitted during agricultural production will help countries to better manage their environmental impact, thanks to Queensland University of Technology ...
Mar 06, 2012 |
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Early ripening of grapes pinned to warming, soil moisture
Researchers in Australia say they have pinpointed key factors in the early ripening of grapes, providing potential answers for wine growers threatened by global warming.
Feb 26, 2012 |
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Scientists now able to view critical aspects of mammalian embryonic development using new technique
A novel approach in the study of the development of mammalian embryos was today reported in the journal Nature Communications. The research, from the laboratory of Professor Magdalena Zernicka-Goetz of the ...
Feb 14, 2012 |
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Oil palms and conservation -- do they mix?
Conservation science can help protect the variety of living things in tropical landscapes even if they are being turned into oil palm plantations, new research argues.
Nov 24, 2011 |
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Closing the phosphorous-efficiency gap
Ways to reduce the costs of phosphorus fertiliser use on farms – critical for sustaining high agricultural production in many Australian farming systems – have been identified in a new suite of journal ...
Oct 24, 2011 |
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Swedish model slashes multiple-birth risk in IVF pregnancies
Swedish doctors on Monday presented a new method they said dramatically reduces the risk of multiple births from in-vitro fertilisation (IVF) without affecting chances of having a baby.
Medicine & Health / Medical research
Jul 04, 2011 |
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Iron fertilisation would 'significantly' change deep-sea ecosystems
Adding iron to the oceans in an effort to curb growing emissions of carbon dioxide (CO2) in the atmosphere would lead to 'significant changes' in deep-sea ecosystems, the latest study suggests.
Jun 24, 2011 |
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Stem cell study could pave the way to treatment for age-related muscle wasting
A team led by developmental biologist Professor Christophe Marcelle has nailed the mechanism that causes stem cells in the embryo to differentiate into specialised cells that form the skeletal muscles of animals' bodies. ...
May 17, 2011 |
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Nitrate fertiliser wasted on sugarcane
(PhysOrg.com) -- Rising nitrogen fertiliser application to sugarcane crops globally and the potential for this fertiliser to be leached from soil and lost to the atmosphere have been highlighted in a new study led by The ...
May 09, 2011 |
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Child born after mother given ovary from twin in world first
A woman suffering a chromosome disorder has given birth to a healthy daughter thanks to an ovarian transplant from her sister in a world first, doctors said Saturday.
Apr 17, 2011 |
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Greenhouse gases from forest soils
Reactive nitrogen compounds from agriculture, transport, and industry lead to increased emissions of the greenhouse gas nitrous oxide (N2O) from forests in Europe. Nitrous oxide emission from forest soils is at least twice ...
Apr 12, 2011 |
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Chemists around the globe warn of world food production crisis
(PhysOrg.com) -- Global production of phosphorus fertiliser could peak and decline later this century, causing shortages and price spikes that jeopardise world food production, five major scientific societies warn today (March ...
Mar 28, 2011 |
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Fertilisation
Fertilisation (also known as conception, fecundation and syngamy), is the fusion of gametes to produce a new organism. In animals, the process involves a sperm fusing with an ovum, which eventually leads to the development of an embryo. Depending on the animal species, the process can occur within the body of the female in internal fertilisation, or outside in the case of external fertilisation.
The entire process of development of new individuals is called procreation, the act of species reproduction.
For more information about Fertilisation, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
