A female cat in heat urinates more often and in many places. Male cats congregate near the urine deposits and fight with each other. Which of the following is a proximate cause of this behaviour of increased urination?

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#Question id: 654

#I Life Science/ Life Sciences Group – I-V

Which pair represents different conformations?

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#Question id: 5014

#SCPH28 | Zoology

 Following geological time period and major evolutionary event?

I. Devonian                            A. Gymnosperms dominant

II. Jurassic                               B. Amphibians diversify; first reptiles

III. Carboniferous                  C. Mammals appear

IV. Triassic                           D. Seed plants appear

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#Question id: 1101

#SCPH01 Biochemistry

The activity of adenylyl cyclase is essentially the opposite of which of the following enzymes?

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#Question id: 1081

#SCPH01 Biochemistry

Which of the following is a type of local signaling in which a cell secretes a signal molecule that affects neighboring cells?

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#Question id: 9228

#SCPH28 | Zoology

Use the following figure to answer the question

Looking at the figure showing the results of forest fragmentation, what can be said about edge effects?