Animal Biotechnology Chromosomes In an organism, the chromosome number is maintained constant because of crossing over independent assortment synapsis DNA duplication crossing over independent assortment synapsis DNA duplication 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 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 It is governed by many genes with small cumulative effect ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes The degree or extent to which a given genotype is expressed phenotypically in a particular individual is defined as inheritance strength expressivity environmental influence penetrance inheritance strength expressivity environmental influence penetrance ANSWER DOWNLOAD EXAMIANS APP
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 9:3:3:1 1:2:2:1 1:1:1:1 3:1:1:3 9:3:3:1 1:2:2:1 1:1:1:1 ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes Hairy wing character of Drosophila is due to duplication in region of chromosome deletion in region of chromosome due to presence of additional X-chromosome due to a point mutation duplication in region of chromosome deletion in region of chromosome due to presence of additional X-chromosome due to a point mutation ANSWER DOWNLOAD EXAMIANS APP
Animal Biotechnology Chromosomes A map of chromosomes that utilizes cloned and sequenced DNA fragments rather than genetic markers is known as a physical map a cloning map a genetic map none of these a physical map a cloning map a genetic map none of these ANSWER DOWNLOAD EXAMIANS APP