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What is an ultimate vs proximate explanation for why termites follow ink lines?
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- Why are parasitic infections of nematodes still common despite our understanding of their biology? Explain if these infections are due to the adaptations of these parasitic helminths or our lapses in their control and eradication.Which of these is an example of inductive reasoning? A) Hundreds of individuals of a species have been observed and all are photosynthetic; therefore, the species is photosynthetic. B) These organisms live in sunny regions. Therefore, they are using photosynthesis. C) If protists are all single-celled, then they are incapable of aggregating. D) If two species are members of the same genus, they are more alike than each of them could be to a different genus.How are some organisms able to survive in such harsh environments? Specify two examples.Thank you
- As mentioned, large priapulids thrive in habitats intolerable to most other animals. What would be the implication of this on their feeding habi?Macrocystis is a genus of kelp (large brown algae) that includes species having extremely longstipes (up to 60 meters) and floating structures containing gas (pneumatocysts) at the base of theblades. What might the purpose of the long stipes and pneumatocysts be?Why did researchers present unshelled periwinkles to the crabs?What do the results of this part of the experiment indicate?