TLS Online TPP Program

#Question id: 3549


When a plant of chromosomal type aa pollinates plant of type AA, what is the chromosome constitution of embryo and endosperm is expected in the resulting seeds

#SCPH12 I Genetics
  1. Diploid zygote of type Aa and Triploid endosperm of type AAa

  2. Diploid zygote of type aa and Triploid endosperm of type Aaa

  3. Diploid zygote of type Aa and Triploid endosperm of type aaA

  4. Diploid zygote of type Aa and Triploid endosperm of type aaa

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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?