xxxalpinexxx Posted May 6, 2008 Posted May 6, 2008 hey guys im trying to do good in science, i have a word bank of , kind of alot but if u can help me with some of the question that you might know off the top of your head that will be great. im using a book but i am having troible for the following below. here is the word bank i got Phenotype, f1 generation, heredity, dominant , recessive, homozygous, monohybrid,heterozygous, genetics, punnett square, dihybrid, genotype, carrier, codominance, testcross, incomplete dominance, traits, polygenic inheritance,multiple alleles, law of independent assortment, law of segregation ok This chart,__1______,shows possible combination of genes among offspring in a cross. When i ask you for the descriptive word of an organisms appearance, im asking for its__2___. traits is not it The genetic make-up of an organism is called its___3__ The gene that masks over the expression of another is said to be---- ________4_organisms produce others exactly like them each time they reproduce. A genetic cross that involves one pair of contrasting traits is called a __5_cross A___6___- is when you cross an unknown genotype with a homozygous recessive individual. A __7__________, or heterozygous individual, appears the same phenotypically as one that is homozygous dominant. This type of inheritance is controlled by two or more genes:_8__-think it is multiple alleles but not sure In this type of inheritance heterozygous individuals have a different phenotype than either of the homozygous option ___9____ This explains that the two alleles for a trait must separate during gamete formation. These are the ones im struggling on, any help by some one who is good at science will be very helpfull.
ecoli Posted May 7, 2008 Posted May 7, 2008 if your problem is just with memorizing definition, try googling the terms and see which ones fit best. Then make flashcards to help you memorize them. If you have a specific problem with the conceptual aspects of these terms, then we can help explain them to you. these are all pretty basic, and there are plenty of resources out there that can give you direct information... we don't do your homework for you, but we will nudge you in the right direction if you're having a specific problem.
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