For culturing, plasma from the adult chicken is preferred to mammalian plasma because

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#Question id: 5605

#Unit 5. Developmental Biology

Double fertilization is a unique feature of flowering plants. In this process, one sperm unites with the egg to yield a zygote. The second sperm unites with the polar nuclei to initiate the formation of the

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#Question id: 26950

#Unit 10. Ecological Principles

A population is growing logistically with a growth rate (r) of 0.16/month, in an environment with a carrying capacity of 200. What is the maximum growth rate (no. of individuals/ month) that this population can achieve? 

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#Question id: 18004

#Unit 9. Diversity of Life Forms

Which of the following flower parts develops into a seed? 

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#Question id: 4977

#Unit 11. Evolution and Behavior

There are at least a dozen known species in the extinct genus Lystrosaurus. If each species was suited to a quite different environment, then this relatively large number of species is likely due to

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#Question id: 7509

#General Aptitude

A boatman goes 3 km against the current of the stream in 1 h and goes 1 km along the current in 15 min. How long will it take to go 7 km in stationary water?