Two brothers share ________ percent of their genes.
A) 10
B) 25
C) 50
D) 100
C) 50
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Which of the following examples of basidiomycetes produce multicellular fruiting bodies?
A. mushrooms only B. smuts only C. rusts only D. smuts and mushrooms only E. rusts, smuts, and mushrooms
What is phytoremediation?
a. Replanting areas where tree populations have been killed by environmental contaminants. b. The use of bacteria to degrade environmental contaminants. c. Treating contaminated trees to remove their buildup of environmental contaminants. d. The use of plants to take up and concentrate or degrade environmental contaminants. e. Using fast growing plant species to enrich poor soil that resulted from environmental contaminants to improve fertility of the area.
The fluid material located outside of the nucleus is the
What will be an ideal response?
Chromatin domains are loops of about _______ base pairs of DNA.
a. 1000 b. 10,000 c. 100,000 d. 1,000,000