Animals that are constructed around a central axis and in which any body division along that axis results in similar halves have 

A. asymmetry.
B. radial symmetry.
C. bilateral symmetry.
D. coeloms.


B. radial symmetry.

Biology & Microbiology

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What would a scientist see when looking through a microscope at a piece of shoulder muscle?

A. striations with unbranched fibers B. striations with branched fibers C. no striations and unbranched fibers D. no striations and branched fibers E. The scientist would see none of the above features in shoulder muscle.

Biology & Microbiology

The mitochondrial genome consists of ________ genes.

A) 12 B) 37 C) 250 D) 370

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The time interval used to measure the absolute age of rocks by radiometric dating is called the ____

a. radioisotope unit b. radiometric unit c. radiometric life d. radioisotope life e. half-life

Biology & Microbiology

Compare and contrast facilitated diffusion and active transport

What will be an ideal response?

Biology & Microbiology