What are the key characteristics of arthropods?
A) Fused bodies, tough exoskeleton, and jointed appendages
B) Segmented bodies, no exoskeleton, and jointed appendages
C) Fused bodies, no exoskeleton, and jointed appendages
D) Segmented bodies, tough exoskeleton, and jointed appendages
D
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The club fungi are placed in the phylum Basidiomycota
(a) because of their social nature. (b) because they form basidia. (c) because of the presence of an ascocarp. (d) because they are dikaryotic.
Segregation refers to the separation of
A. linked genes from each other. B. alleles. C. dominant genes from the rest of the chromosome. D. assorted structures in the cell.
The classic complement pathway can be distinguished from the alternative pathway by:
a) The formation of C3 convertase b) The activation of C5 convertase c) Its subsequent activation following B cell activation d) It activation with LPS
Compare and contrast the life cycles of ferns and flowering plants. Include the elements of alternation of generation they hold in common and differences in the forms of the two generations, and their relative independence and dominance. Test Section: LO3 and 12.4 Key Concept: relationship of life cycles of seedless vascular plants and angiosperms Level: Advanced critical thinking
What will be an ideal response?