A man made allopolyploid ceral crop is?
Since this is not my area of expertise, I searched Google under the key words "man made allopolyploid cereal crop" to get these possible sources:
https://www.google.com/search?client=safari&rls=en&q=man+made+allopolyploid+cereal+crop&ie=UTF-8&oe=UTF-8&gws_rd=ssl
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
http://www.hackcollege.com/blog/2011/11/23/infographic-get-more-out-of-google.html
To find the answer to your question, you can break it down into two parts: understanding what an allopolyploid crop is and finding examples of man-made allopolyploid cereal crops.
1. Allopolyploid Crop: An allopolyploid crop is a type of crop that results from the combination of two or more species through hybridization. In allopolyploidy, the chromosomes from different species are brought together, resulting in an organism with multiple sets of chromosomes.
2. Man-made allopolyploid cereal crops: Several cereal crops have been created through allopolyploidy, often by crossing different species within the same genus. Here are a few examples:
- Triticale: Triticale is a man-made hybrid crop created by crossing wheat (genus Triticum) with rye (genus Secale). The resulting plant combines features of both wheat and rye and has been developed as a grain crop with improved characteristics.
- Tritordeum: Tritordeum is another allopolyploid cereal crop created by crossing durum wheat (genus Triticum) with wild barley (genus Hordeum). It combines the grain quality of wheat with the adaptability and stress resistance of barley.
- Wheatgrass (Agropyron): Some varieties of wheatgrass are also man-made allopolyploid cereal crops, formed by crossing species within the genus Agropyron. These hybrids are often used as forage or turf grasses.
It's worth noting that these are just a few examples, and there may be other man-made allopolyploid cereal crops that are not listed here.