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TLS Online TPP Program

#Question id: 5081

 The vegetal pole of a frog zygote differs from the animal pole in that ________.

#5. Developmental Biology

  1. the vegetal pole has a higher concentration of yolk

  2. the blastomeres originate only in the vegetal pole

  3. the vegetal pole cells undergo mitosis, but not cytokinesis

  4. the polar bodies bud from this region

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TLS Online TPP Program

#Question id: 5239

#8. Inheritance Biology

Which of the following statements is not true for Hfr strains of E. coli ?
TLS Online TPP Program

#Question id: 2642

#2. Cellular Organization

We know that lactose has a positive impact on the activity of the lac operon. Tryptophan’s presence has a ________________
TLS Online TPP Program

#Question id: 3670

#3. Fundamental Processes

The best-known examples of host-encoded site-specific recombination systems used to resolve plasmid dimers are the cer-XerCD site-specific recombination systems used by the
TLS Online TPP Program

#Question id: 3028

#2. Cellular Organization

Endospores can be stained with
TLS Online TPP Program

#Question id: 2998

#2. Cellular Organization

Which of the following statement are correct?