Which mechanism is helpful in secondary metabolite production

1. ppGpp secretion

2. Autoinducer

3. Nutrient limitation

4. Senescence genes

Which combination is incorrect  from the following.

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#Question id: 5103

#SCPH01 Biochemistry

The arrangement of organs and tissues in their characteristic places in 3-D space defines ________.

TLS Online TPP Program

#Question id: 5104

#SCPH01 Biochemistry

 In humans, identical twins are possible because ________.

TLS Online TPP Program

#Question id: 5105

#SCPH01 Biochemistry

Cells transplanted from the neural tube of a frog embryo to the ventral part of another embryo develop into nervous system tissues. This result indicates that the transplanted cells were________.

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#Question id: 5106

#SCPH01 Biochemistry

Given below are fate map of four organism and the pattern by which embryo undergo cleavage. Which of the following is right Combination?

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#Question id: 5108

#SCPH01 Biochemistry

The absence of limbs in snakes may be attributable to the evolution of changes in:

TLS Online TPP Program

#Question id: 5109

#SCPH01 Biochemistry

In drosophila, the stem cells for sperm reside in a regulatory microenvironment called