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TLS Online TPP Program

#Question id: 4981

An organism has a relatively large number of Hox genes in its genome. Which of the following is not true of this organism?

#XL - S Microbiology

  1. It evolved from evolutionary ancestors that had fewer Hox genes.

  2. It must have multiple paired appendages along the length of its body.

  3. It has the genetic potential to have a relatively complex anatomy.

  4. At least some of its Hox genes owe their existence to gene duplication events.

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TLS Online TPP Program

#Question id: 4205

#XL - T Zoology

Puromycin is an antibiotic that inhibits protein synthesis because
TLS Online TPP Program

#Question id: 5688

#XL - T Zoology

Which of the following are not cause of aneuploidy
TLS Online TPP Program

#Question id: 4926

#XL - R Botany

Shell coiling in snail is determined by genetic maternal effect for a single loci having D allele for dextral coiling but S allele for sinistral coiling. D dominant over S. which of the following cross would produced all progeny that is dextral coiling ?

I- DD Male X SS female

II- DD Male X DS female

III- SS Male X DD female

IV - DS Male X DS female
TLS Online TPP Program

#Question id: 9573

#XL - T Zoology

The energy of incident solar radiation reaching the surface of the earth declines toward the poles from its maximum in equatorial regions. One cause of this phenomenon is greater absorption of solar energy by the earth's atmosphere at high latitudes. Why is this?
TLS Online TPP Program

#Question id: 4198

#XL - T Zoology

An elongation factor EF-Ts serves mainly to