Following statements were made regarding vulval development in C. elegans:

A. The formation of the anchor cell is mediated by lin-12, the C. elegans homologue of the Notch gene.

B. The formation of the anchor cell is mediated by lin-12, the C. elegans homologue of the Delta gene.

C. The lin-12 gene needs to function only in that cell destined to become the uterine precursor cell.

D. Presumptive Anchor cell also need lin-12.

E. Two cells originally synthesize both the signal for uterine differentiation (the LAG-2 protein, homologous to Delta) and the receptor for this molecule (the LIN-12 protein, homologous to Notch.

Which one of the following options represents a combination of correct statements?

TLS Online TPP Program

#Question id: 23043

#Unit 12. Applied Biology

Which phytoremediation technique uses plant roots to take up contaminated groundwater or surface water?

TLS Online TPP Program

#Question id: 23044

#Unit 12. Applied Biology

Rhizosphere biodegradation depends on relationships between green plants and _____.

TLS Online TPP Program

#Question id: 23045

#Unit 12. Applied Biology

Insitu based bioremediation involves introducing __________ to contaminated areas.

TLS Online TPP Program

#Question id: 23046

#Unit 12. Applied Biology

Which of the following major technique is not employed during in situ bioremediation?

TLS Online TPP Program

#Question id: 23047

#Unit 12. Applied Biology

Which of the following process involves super aeration of groundwater?

TLS Online TPP Program

#Question id: 23048

#Unit 12. Applied Biology

Which technique is used to re-remediate contamination above the water table.