A wild-type chromosome can be represented as ABC * DEFGH, and from this a chromosomal aberration arises that can be represented AFED * CBGH. This is known as (* = centromere)

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#Question id: 5765

#XL - R Botany

How many different trisomics could be formed in a plant with a diploid number of 12?

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#Question id: 11382

#XL - R Botany

Ecologist has proposed following explanation to lead biodiversity at tropic.

a) Higher productivity in the tropics allows for more species

b)  Environments are more stable and predictable in the tropics, with fairly constant temperatures and rainfall levels year-round

c) Predators and pathogens limit competition in the tropics, which allows more species to coexist

d) High evolutionary speed at tropic than temperate

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#Question id: 12753

#XL - S Microbiology

Property of CTAB to precipitate plant DNA is because of presence of --------- in the DNA?

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#Question id: 18550

#XL - R Botany

Sugar yielding part of Beta vulgaris is

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#Question id: 5548

#XL - T Zoology

Vertebrate lungs are derived from