Which of the following is the pair of enantiomers from the following substance? 

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#Question id: 20845

#12. Applied Biology

What is considered as energetically the best electron acceptor under anoxic conditions?

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#Question id: 9189

#9. Diversity of Life Forms

A plant will recognize a pathogenic invader

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#Question id: 5323

#8. Inheritance Biology

An X-linked recessive gene produces red-green color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the probability that their son will be color-blind?

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#Question id: 3440

#11. Evolution and Behavior

Which of the following is least related to the others?

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#Question id: 5706

#8. Inheritance Biology

Species A has 2n = 16 chromosomes and species B has 2n = 14. How many chromosomes would be found in an allotriploid of these two species?