Ablation of the anchor cell in wild-type C. elegans results in a vulva-less phenotype. What phenotype(s) is to be expected if the anchor cell is ablated in a let-23 loss-of-function mutant? A) Vulva. B) Multi-vulvate. C) Both. D) None.

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

Glucose is broken down in different ways, both in the presence and in the absence of oxygen. using the table for reference, what major products are formed in each reaction set?