Answer the following statements true (T) or false (F)

1. The animal kingdom is a monophyletic grouping.
2. The terms "dorsal" and "oral" are synonyms.
3. A pseudocoelom is a cavity that develops into the coelom during embryonic development.
4. A hydrostatic skeleton has no bones or cartilage.


1. TRUE
2. FALSE
3. FALSE
4. TRUE

Biology & Microbiology

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Which of the following statements about transmission electron microscopy is CORRECT?

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Avery used the enzyme _______ to remove the proteins from the cell extracts

A. protease B. DNase C. RNase D. All of the answers are correct

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What will be an ideal response?

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Chickenpox is caused by a poxvirus.

Answer the following statement true (T) or false (F)

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