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TLS Online TPP Program

#Question id: 5450

Which of these definitions of heritability is most correct?

#SCPH28 | Zoology

  1. The total amount of phenotypic variation in a population.

  2. The proportion of phenotypic variation in a population that is due to genetic factors.

  3. The total amount of genetic variation in a population

  4. The proportion of phenotypic variation in a population that is due to environmental factors.

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TLS Online TPP Program

#Question id: 2621

#SCPH05 I Biotechnology

The leaky expression of lac genes ensures that,
TLS Online TPP Program

#Question id: 10886

#SCPH28 | Zoology

Much greater proportion of energy fixed by autotrophs is transferred to the herbivore level in the open ocean ecosystem than in a forest ecosystem because
TLS Online TPP Program

#Question id: 15752

#SCPH05 I Biotechnology

Match the following

Column I Column II
I. Auxin                     a. Somatic embryogenesis
II. Cytokinin              b. Root
III. GA3                      c. Continued growth
IV. Abscisic acid      d. Shoot
TLS Online TPP Program

#Question id: 4159

#SCPH05 I Biotechnology

Which statement is not true about the ʺwobbleʺ position?
TLS Online TPP Program

#Question id: 12734

#SCPH06 I Botany

Name the US-based company which is able to provide personal genetic information based on analysis of disease genes such as diabetes and others.