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Is the following statement true or false crossing over causes the offspring to be different from the parent?
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Producing offspring from parent with different forms of a is called crossing?
its called a hybrid
What are the sources of variation in the offspring produced by sexual reproduction?
Random assortment & crossing-over
How does meiosis introduce genetic variation into offspring?
1 by crossing over in prophase I , 2 by independent assoartment and 3 by mutations in s phase .1 by crossing over in prophase I , 2 by independent assoartment and 3 by mutations in s phase .Meiosis produces variation in gametes by crossing over & independent assortment also called reshuffling of genetic material . Such gametes after fertilization produce offspring with different characters .
When gene are linked the reason a few of the recombinant genotypes still occur in the offspring is because of?
Crossing over.
The calculation of offspring includes only variation resulting from?
crossing over, random fertilization, and an independent assortment of chromosomes
Producing offspring from parent with different forms of a is called crossing?
its called a hybrid
Crossing over the chromosomes results in greater genetic variability in offspring than if crossing over had not occured?
true
What is the percentage of crossing 2 parents for the same traits in the offspring?
My Nan.
Is this statement true or false crossing a road from behind a road?
The statement is neither true or false,"crossing a road from behind a road"simply does not make sense as a statement - how can you cross a road from behind a road!
Crossing organisms from the F1 generation produces what generation?
Crossing organisms from the F1 generation produces the F2 generation.
How does crossing over explain genetic variability?
Normally the genes on a chromosome are inherited as a complete set. If you get that chromosome you get all the genes on it. In the process of crossing over similar sections of DNA are swapped from one chromosome to another. This means that different pairings of genes will be inherited together going forward.
What are the sources of variation in the offspring produced by sexual reproduction?
Random assortment & crossing-over
When traits do not appear according to the expected ratio in offspring what may have occured?
crossing over
What creates a variety in the offspring?
Genetic recombination during crossing over in prophase I of meiosis.
Crossing individuals with similar characteristics so that those characteristics will appear in their offspring is called?
inbreeding
Crossing individuals with similar characteristics so that those characteristics will appear in the offspring is called what?
inbreeding
The passing of traits from parent to offspring?
The passing of traits form parent to offspring is called heredity give this answer to my science teacher mrs.roachThe passing of traits from parents to offspring is called heredity.
