TLS Online TPP Program

#Question id: 4568


 In Darwinʹs thinking, the more closely related two different organisms are, the

#I Life Science/ Life Sciences Group – I-V
  1. more similar their habitats are.

  2. less similar their DNA sequences are.

  3. more recently they shared a common ancestor.

  4. less likely they are to have the same genes in common.

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TLS Online TPP Program

#Question id: 5700

#SCPH28 | Zoology

During meiosis, homologous chromosomes pair up along their lengths. The most plausible explanation for the karyotype structure shown above is that

TLS Online TPP Program

#Question id: 5701

#SCPH06 I Botany

Cross-over suppressors are production of gametes having cross over products is lethal. Which of the following statement is incorrect?

TLS Online TPP Program

#Question id: 5701

#SCPH28 | Zoology

Cross-over suppressors are production of gametes having cross over products is lethal. Which of the following statement is incorrect?

TLS Online TPP Program

#Question id: 5702

#SCPH06 I Botany

What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if no crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results  in disability)

TLS Online TPP Program

#Question id: 5702

#SCPH28 | Zoology

What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if no crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results  in disability)

TLS Online TPP Program

#Question id: 5703

#SCPH06 I Botany

Robertsonian translocation is reciprocal exchange of genetic segment between two acrocentric chromosomes. Which of the following is incorrect statement?