According to the equilibrium model of island biogeography, species richness would be greatest on an island that is

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#Question id: 1107

#4. Cell Communication and Cell Signaling

Viagra causes dilation of blood vessels and increased blood flow to the penis, facilitating erection. Viagra acts by inhibiting which of the following events?

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#Question id: 23613

#Aptitude

If P + Q means P is the brother of Q; P ×Q means P is the father of Q and P − means P is the sister of Q, which of the following relations shows that I is the niece of K?

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#Question id: 2998

#2. Cellular Organization

Which of the following statement are correct?

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#Question id: 23316

#Aptitude

If a student becomes unconscious during the period, what will you like to do?

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#Question id: 5742

#8. Inheritance Biology

When an allotetraploid (AABB) is backcrossed to one of its progenitor species (AA), a sterile progeny is produced.  The genomic composition of this sterile individual can be best represented by