Most cnidarians are known to produce toxins. In fact, it has been claimed that one particular species produces the most deadly of all toxins on the planet
What feature of this group most likely evolved simultaneously with the evolution of these toxins? A) the medusa body form
B) asexual reproduction
C) a slow-moving or sessile lifestyle in the adult
D) diploblastic design
C
Biology & Microbiology
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Random variation in the outcomes of competition experiments is called
A. allelopathy. B. stochasticity. C. commensalism. D. competition frequency. E. resource partitioning.
Biology & Microbiology
Distinguish between quantitative and qualitative variation
What will be an ideal response?
Biology & Microbiology
What part of a phospholipid comprises the hydrophobic tail?
A. Hydroxyl B. Glycerol C. Fatty acids D. Phosphate E. Alcohol
Biology & Microbiology
Calcium ions are stored in the sarcoplasmic reticulum
____________________ Indicate whether the statement is true or false.
Biology & Microbiology