The upper forelimbs of humans and bats have fairly similar skeletal structures, whereas the corresponding bones in whales have very different shapes and proportions. However, genetic data suggest that all three kinds of organisms diverged from a common ancestor at about the same time. Which of the following is the most likely explanation for these data?

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#Question id: 20146

#XL - P Chemistry

With increasing principle quantum number, the energy difference between adjacent energy levels in H atom

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#Question id: 10247

#XL - T Zoology

Deciduous oak habitats in southern Europe are superior to evergreen oak habitats from the perspective of the blue tit, a small songbird. As a result, blue tit populations in deciduous oak habitats have more potential for __________ and serving as __________ populations.

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#Question id: 27652

#XL - U Food Technology

Bulgarian butter milk is made with the help of

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#Question id: 17673

#XL - R Botany

transport of water, minerals, and nutrients 

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#Question id: 16479

#XL - T Zoology

Organotypic cultures are type of cultures which