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TLS Online TPP Program

#Question id: 5029

Which of the following was the least likely factor causing the Cambrian explosion?

#SCPH06 I Botany

  1. the emergence of predator-prey relationships between animals

  2. the accumulation of diverse adaptations, such as shells and different modes of locomotion

  3. the movement of animals onto land

  4. the evolution of Hox genes that controlled development

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TLS Online TPP Program

#Question id: 3530

#SCPH28 | Zoology

Mendel’s law of segregation, as applied to the behavior of chromosomes in meiosis, means that:
TLS Online TPP Program

#Question id: 3531

#SCPH01 Biochemistry

Due to independent assortment resulting gamete is
TLS Online TPP Program

#Question id: 3531

#SCPH06 I Botany

Due to independent assortment resulting gamete is
TLS Online TPP Program

#Question id: 3531

#SCPH12 I Genetics

Due to independent assortment resulting gamete is
TLS Online TPP Program

#Question id: 3531

#SCPH28 | Zoology

Due to independent assortment resulting gamete is
TLS Online TPP Program

#Question id: 3532

#SCPH01 Biochemistry

In a plant species, flower color purple is dominant over white. One such purple-flowered plant upon selfing produced 35 viable plants, of which 9 were white flowered and the rest were purple flowered. What fraction of these purple-flowered progeny is expected to be pure purple-flowered line?