#Question id: 3866
#SCPH05 I Biotechnology
Which of the following statements about E. coli RNA polymerase (core enzyme) is false?
#Question id: 6963
#SCPH28 | Zoology
During early sea urchin development, which embryonic cells have similar organizer activity to that of amphibian Spemann organizer?
#Question id: 1105
#SCPH06 I Botany
Which of the following is a correct association?
#Question id: 5346
#SCPH28 | Zoology
The following typical pedigree illustrates the key point that affected children are born to unaffected parents: Which of the following is correct statement?
#Question id: 1107
#SCPH28 | Zoology
Viagra causes dilation of blood vessels and increased blood flow to the penis, facilitating erection. Viagra acts by inhibiting which of the following events?