Animal Biotechnology Chromosomes In a dihybrid cross, the progeny of an Fl individual (hetero2ygous for both characters) will show a phenotypic ratio of 9:3:3:1 1:2:2:1 3:1:1:3 1:1:1:1 9:3:3:1 1:2:2:1 3:1:1:3 1:1:1:1 ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes Diethyl stilbestrol (DES), a synthetic estrogen causes disruption of mitotic spindle centriole elongation All of these chromosome lagging disruption of mitotic spindle centriole elongation All of these chromosome lagging ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes Incase of inversion when the inverted segment of chromosome includes centromere, it is known as paracentric inversion inverted inversion double inversion pericentric inversion paracentric inversion inverted inversion double inversion pericentric inversion 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 None of these Many of the variation is due to fluctuation of climate It is governed by many genes with small cumulative effect It is not controlled genetically None of these Many of the variation is due to fluctuation of climate ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes The percentage of individual with a given genotype, which exhibits the associated phenotype, is defined as expressivity environmental influence inheritance percent penetrance expressivity environmental influence inheritance percent penetrance ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes Raphanobrassica is a classical example of aneuploidy None of these nullisomy allopolyploidy aneuploidy None of these nullisomy allopolyploidy ANSWER DOWNLOAD EXAMIANS APP