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TLS Online TPP Program

#Question id: 8954

Which of the following is descriptive of protostomes?

#Unit 9. Diversity of Life Forms
  1. spiral and indeterminate cleavage, blastopore becomes mouth
  2. spiral and determinate cleavage, blastopore becomes mouth
  3. spiral and determinate cleavage, blastopore becomes anus
  4. radial and determinate cleavage, blastopore becomes anus
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TLS Online TPP Program

#Question id: 10225

#Unit 6. System Physiology – Plant

Air circulation around the leaf removes heat from the leaf surfaces if the temperature of the leaf is higher than that of the air; this phenomenon is called
TLS Online TPP Program

#Question id: 11670

#Unit 7. System Physiology – Animal

A primary reason that the kidneys have one of the highest metabolic rates of all body organs is that ________.
TLS Online TPP Program

#Question id: 5583

#Unit 5. Developmental Biology

In mammals, dosage compensation is carried out by:
TLS Online TPP Program

#Question id: 3927

#Unit 3. Fundamental Processes

An operon is __
TLS Online TPP Program

#Question id: 2269

#Unit 2. Cellular Organization

The rough ER is so named because it has an abundance of _______________ on it.