Animal Biotechnology Chromosomes In a dihybrid cross, the progeny of an Fl individual (hetero2ygous for both characters) will show a phenotypic ratio of 3:1:1:3 1:2:2:1 9:3:3:1 1:1:1:1 3:1:1:3 1:2:2:1 9:3:3:1 1:1:1:1 ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes Which of the following is correct when a character shows continuous variation assuming a normal distribution? It is governed by many genes with small cumulative effect It is not controlled genetically Many of the variation is due to fluctuation of climate None of these It is governed by many genes with small cumulative effect It is not controlled genetically Many of the variation is due to fluctuation of climate None of these ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes If two genes show 50% recombination they are closely located on the same chromosome they are on same chromosome but far apart they are on different chromosomes both (a) and (b) they are closely located on the same chromosome they are on same chromosome but far apart they are on different chromosomes both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes An odd number of cross overs in inverted region will result into formation of a dicentric chromatid and acentric chromatid at anaphase I incase of none of these pericentric inversion paracentric inversion double inversion none of these pericentric inversion paracentric inversion double inversion ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes How does dosage compensation in Drosophila occur? X inactivation in females Hypotranscription of female X chromosome Hypertranscription of male X chromosome Chimerism X inactivation in females Hypotranscription of female X chromosome Hypertranscription of male X chromosome Chimerism ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes The percentage of individual with a given genotype, which exhibits the associated phenotype, is defined as inheritance percent penetrance environmental influence expressivity inheritance percent penetrance environmental influence expressivity ANSWER DOWNLOAD EXAMIANS APP
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