Ant species X preys upon ant species Y. A researcher has the following set of observations regarding the behaviour of species X where aggression signifies a predatory response.

Which of the following statement(s) are correct regarding the behaviour of Species X?

(i)    A glass bead is sufficient to elicit the predatory response.

(ii)   Both chemical and non-chemical cues are involved in the predatory response.

(iii)  Chemical cues are necessary to elicit the predatory response.

(iv) Chemical cues are sufficient to elicit the predatory response

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#Question id: 28995

#Unit 7. System Physiology – Animal

insulin- containing secretory vesicles fused with the plasma membrane and the secretion of insulin is mediated by____

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#Question id: 27511

#Unit 2. Cellular Organization

Which of the following is true when a Intercalation of ethidium ion into the DNA takes place

a. It unwind the two base pair by 260

b. Reduces the normal rotation per base pair from 360 to 100

c. Increases the normal rotation per base pair from 100 to 360

d. It first removes the negative supercoils and then introduces positive supercoils

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#Question id: 28540

#Unit 5. Developmental Biology

WUS gene which involve to increase the number of stem cells, that basically promotes the transcription of___

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#Question id: 23092

#Unit 12. Applied Biology

During which stage of wastewater treatment are methanogenic microbes most important?

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#Question id: 9267

#Unit 9. Diversity of Life Forms

Three living species X, Y, and Z share a common ancestor T, as do extinct species U and V. A grouping that consists of species T, X, Y, and Z (but not U or V) makes up