If in a fed batch cultivation of recombinant E. coli, feeding of the substrate is based on the following equation F(t)= [μVX(t)]/SF.YXS. Where μ is specific growth rate and is maintained constant, F(t) is feed rate, X(t) biomass cell concentration,YXS is biomass yield coefficient and SF is the substrate feed concentration. The feed pattern indicates that with increasing time, every cell is receiving the

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#Question id: 28243

#Unit 5. Developmental Biology

 which of the following cells exist in a regulatory microenvironment in Drosophila testes where the stem cells for sperm reside

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#Question id: 28244

#Unit 5. Developmental Biology

In male Drosophila, which of the following cell is undergo a committed progenitor cell that divides to become the precursors of the sperm?

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#Question id: 28245

#Unit 5. Developmental Biology

 The somatic cells of the hub create asymmetric proliferation by secreting a  factor which involve onto the cells attached to them, these factors are___

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#Question id: 28246

#Unit 5. Developmental Biology

which of the following pathway is activated by paracrine factor in the adjacent germ stem cells to specify their self-renewal

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#Question id: 28247

#Unit 5. Developmental Biology

 Cells that are distant from the paracrine factor do not receive the signals, which undergo___

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#Question id: 30048

#Unit 5. Developmental Biology

Which of the following follows the phenomena of harmonious equipotential system?