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TLS Online TPP Program

#Question id: 5080

As cleavage continues during frog development, the size of the blastomeres:

#5. Developmental Biology

  1. increases as the number of the blastomeres decreases

  2. increases as the number of the blastomeres increases

  3. decreases as the number of the blastomeres increases

  4. decreases as the number of the blastomeres decreases

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TLS Online TPP Program

#Question id: 342

#1. Molecules and their Interaction Relevant to Biology

In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.
TLS Online TPP Program

#Question id: 4572

#11. Evolution and Behavior

Of the following anatomical structures, which is homologous to the wing of a bird?
TLS Online TPP Program

#Question id: 420

#1. Molecules and their Interaction Relevant to Biology

The structure of NAD+ does not include:
TLS Online TPP Program

#Question id: 9251

#9. Diversity of Life Forms

Which of the following is responsible for the differences in summer and winter temperature stratification of deep temperate zone lakes?
TLS Online TPP Program

#Question id: 1390

#4. Cell Communication and Cell Signaling

Which of the following statements describes the events of apoptosis?