Each test included a sample that was just water. Why is it important to include a water-only sample for each test?
Answer: Water is the control
Biology & Microbiology
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Which teeth type would be used to crush and grind food?
a. canines b. incisors c. molars d. canines and incisors e. incisors and molars
Biology & Microbiology
A plant embryo (young sporophyte) packaged with a food supply in a tough outer coat is a:
a. Gemmae b. Pollen grain c. Seed d. Sperm e. Fruit
Biology & Microbiology
Compare and contrast the exponential and logistic models of population growth
What will be an ideal response?
Biology & Microbiology
Mitochondria and chloroplasts are the other organelles besides the nucleus that contain
A. pores. B. channels. C. DNA. D. plasma membranes. E. pigments.
Biology & Microbiology