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Thomos Fairchild
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What is the significance of Plant Breeding?
Plant breeding brings improvement in quality and quantity of production in plants by improving their genome.
What is used to improve the phenotype of plants?
Plant breeding
What happened in Mendels experiments when a pea plant received two different alleles for the same traits?
When Mendel crossed a true-breeding short plant with a true-breeding tall plant, all the offspring were tall. Which term describes the gene for tallness?
What happened in Mendel's experiments when a pea plant received two different allele's for the same trait?
When Mendel crossed a true-breeding short plant with a true-breeding tall plant, all the offspring were tall. Which term describes the gene for tallness?
Why is it important that Mendel began with purebred plant?
The correct term is "true-breeding". What that means is that if he takes his two pea plants with white flowers and breeds them together, he will always get a pea plant with white flowers. Something that is true-breeding for a particular trait is homozygous, i.e. if the allele for red flowers is R and the allele for white flowers is w, then a true-breeding white flowering plant is ww, and true-breeding red flowering plant is RR. If you cross-breed a true-breeding red flowering with a true-breeding white flowering plant, you would get 1/4 of the offspring as true-breeding red flowers, 1/4 of the off-spring as true-breeding white flowers, and 1/2 the offspring as heterozygous (not true-breeding) red flowers - Rw. If you don't start with true-breeding plants - say you start with Rw and ww (a red and a white plant) you get 1/2 the offspring heterozygous red, and 1/2 true-breeding white. Thus if you didn't know anymore, you would assume that half the time when you breed a red and a white plant, you would get a red plant, and half the time a white, which is incorrect. Furthermore, if you conducted the experiment again, say with RR and Rw, you would get a different result (in this case, all red). By starting with plants that are true-breeding, you ensure that you get the same results that properly show how the traits are passed on.
When a plant self pollinate and all offspring have the same trait as the parent it is called?
The parent plant is called a true breeding plant.
When a plant self pollinates and all offspring have the same trait as the parent it is called?
The parent plant is called a true breeding plant.
What is another name for a father cow?
Another name for the "father cow" (more properly called a bull) that is used for breeding is called the sire.
What are produced by cross-breeding tigers and lions?
A Tigon Tigon is if the father is a tiger, if the father is a lion, it is called a liger.
How do you breed father and daughter hamsters?
you cant it is bad for the baby hamsters it is called in breeding
How do you get plant dragon by breeding?
you can't get it by breeding, you have to buy it.
Relationship between crop productivity and plant breeding?
What is the relationship between productivity and plant breeding
Who's B5 father?
B5's father is Michael Breeding.
Plant always produces offspring with the same trait as the parent?
The parent plant is homozygous dominant for the trait(s) observed. This can be called a 'true-breeding' plant as well.
How do you search the online journals for plant breeding and genetics?
How do you search the online journals for plant breeding and genetics?"
What has the author R Frankel written?
R. Frankel has written: 'Pollination mechanisms, reproduction and plant breeding' -- subject(s): Plants, Fertilization of plants, Reproduction, Plant-breeding, Plant breeding
What is the significance of Plant Breeding?
Plant breeding brings improvement in quality and quantity of production in plants by improving their genome.
