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TLS Online TPP Program

#Question id: 3525

In a plant, red fruit (R) is dominant over yellow fruit (r) and tallness (T) is dominant over shortness (t). If a plant with RRTt genotype was crossed with rrtt plant results progeny, are

#Section 3: Genetics, Cellular and Molecular Biology

  1. 25% will be tall with red fruit      

  2. 50% will be tall with red fruit

  3. 75% will be tall with red fruit   

  4. All the offspring will be tall with red fruit

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TLS Online TPP Program

#Question id: 1838

#Section 2: General Biology

What is the single most commonly used term to describe the exchange of genetic material between viruses that infect different species?
TLS Online TPP Program

#Question id: 1839

#Section 2: General Biology

The first production of live but non-virulent forms of chicken cholera bacillus was achieved by:
TLS Online TPP Program

#Question id: 1840

#Section 2: General Biology

What does the term variolation refer to?
TLS Online TPP Program

#Question id: 1841

#Section 2: General Biology

The circulation of a 2-month-old breast-fed baby will contain maternal:
TLS Online TPP Program

#Question id: 1843

#Section 2: General Biology

For vaccination against mycobacterial diseases such as tuberculosis, what is the most important facet of the immune response to be stimulated?
TLS Online TPP Program

#Question id: 1844

#Section 2: General Biology

Which of the following diseases has been completely eradicated worldwide?