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Principle of Inheritance and Variation - DPP-1 Wow, , , , 1A family of five daughters only is expecting sixth child (4)all ofthe offspring will tall with red fruit, ‘The chance of its beings a son is, (Zero (2)25% 9.1n order to find out the different types gametes produced by a, (3)50% (an100% pea plant having the genotype AaBb , it should be crossed, to a plant with the genotype, 2. Acorrect dihybrid condition is- (1)aaBB (2)AaBb, (1) Rr (2)Trar (3) AABB. (4) aabb, G)ttr (4)TeRr, , 10.How many different kind of gametes will be produced by a, , 31n a cross between AaBb x aabb, the ratio of £2 genotypes Plt having the genotype AABLCC?, , between AaBb,2aBb, Aabb, and aaBb would be (Three (2) Four, (93341 Qeaa2 (Nine (@) Two, G) itt (7534, , 11.In Mendel’s experiments with garden pea, round seed shape, (RR) was dominant over wrinkled seeds (rr), yellow, , 4, A cross between pure tall pea plant with green pods and, , sta eee. cotyledon (YY) was dominant over green cotyledon (yy),, , dwarf pea plant with yellow pods will produce number © ", of dwarf plenty in F2 out of 16 west are dhe espected phenotypes in the £2 generation of, as op 1 cross, xmyy, , (1) only round seeds with green cotyledons, (2) only wrinkled seeds with yellow cotyledons, (3) only wrinkled seeds with green cotyledons, (4) round seed with yellow cotyledons and wrinkled seeds, with yellow cotyledons, , G4 (4), , 5. In dihybrid cross between AABB x aabb, In £2 generation, progeny with genotype AABB, AABb, Aabb and AaBb, ‘occurs In the ratio of, Q) bth (9331, , @1224 (i224 12 In pea plants yellow seed are dominant to green. If a, heterozygous yellow seeded plant is crossed with a green, seeded plant, what ratio of yellow and green seeded plants,, , 6 Hybridization between Tt x tt gives rise to the progeny of Would you expect in Fl generation ?, , ration (1), 50:50 Q).94, au @i24 @13 @aa, @)12 at, 13, The offspring of AABbxaaBB is crossed with aabb The, 7. In agiven plant, red colour (R) of fruit is dominant over genotypic ratio of progeny will be, white fruit (r): and tallness (T) is dominant over dwarfness (1) 93:31 (1241, (©), Ia plant with genotype RRTT is crossed with a plant @itv (an, of genotype rit, what wil be the percentage of tall plants, with red fruits in the next generation ? 14, Selfing of hybrid yellow round seeded pea plants , the, (1y100% (2)25% phenotypes of next generation would be, (3)50% (415% (ist 97, GB)23:1 (4)93:3:1, 8, Ina plant, red fruit (R) is dominant over yellow fruit (), and tallness(T) is dominant over shortness (1), Ifa plant 15. number of genotypes produced when individuals of genotype, with RRTt genotype is crossed with a plant that is mt, “YyRrTt are crossed with each other(1)25% will be tall with red fruit a4 (245, (2)50% will be tall with red fruit 8 (427, , (3)75% will be tall with red fruit