In reptiles, birds, and mammals, mesoderm is made by invagination and involution into the

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#Question id: 721

#Unit 1. Molecules and their Interaction Relevant to Biology

Addition of urea leads to a two-state transition between α-helix and random coil conformation. It has been observed that [θ]222 of the polypeptide is -11000 deg cm2 dmol-1 in the presence of 6M urea. Initially it was observed that tile values of mean residue ellipticity at 220 nm ([θ]220) are -36000, and +4000 deg cm2 dmol-1 for α-helix, and random coil conformations of this polypeptide. The percentage of the polypeptide in α-helix conformation is:

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#Question id: 10772

#Unit 8. Inheritance Biology

In an experiment plant RR round genotype have 100 seeds. In F1 generation 70 seeds are round and 30 seeds are wrinkled. So what will be

the penetrance value for round seeds?

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#Question id: 8948

#Unit 9. Diversity of Life Forms

What distinguishes a coelomate animal from a pseudocoelomate animal is that coelomates

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#Question id: 12760

#Unit 10. Ecological Principles

Which of the examples below provides appropriate abiotic and biotic factors that might determine the distribution of the species in question?

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#Question id: 3868

#Unit 3. Fundamental Processes

The sigma factor of E. coli RNA polymerase: