The electrons, identified by quantum number n and (i) n = 4, = 1 (ii) n = 4, = 0 (iii) n = 3, = 2 (iv) n = 3, = 1 can be placed in order of increasing energy, from the lowest to

highest, as

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#Question id: 5695

#XL - T Zoology

Triploids are usually autopolyploids. They arise spontaneously in nature, but they can be constructed by geneticists from the cross of a 4n (tetraploid) and a 2n (diploid). Triploids are characteristically sterile due to

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#Question id: 5696

#XL - T Zoology

Abnormality during egg formation as a nondisjuction in anaphase I of single set of chromosome, but spermatogenesis is normal will produced resulting progeny would be

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#Question id: 5697

#XL - T Zoology

Individual with pericentric inversion produce gametes that receive the recombinant chromosomes cannot produce viable progeny because

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#Question id: 5698

#XL - R Botany

A mechanism that can cause a gene to move from one linkage group to another is

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#Question id: 5704

#XL - R Botany

What kind of pairing configuration would be seen in prophase of meiosis I in (a) an inversion homozygous, (b) a translocation heterozygote?

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#Question id: 5705

#XL - R Botany

The chromosome has been broken at two points, and the segment between them has been inverted. What will be affects of this inversion however, person is heterozygous this abnormality?