6- We discussed the benefits of altruism including how it could impact both ecology and the economy. Summarize these ideas. Do you think that being more altruistic
would help improve global economies and, in turn reduce the impacts of global
climatic change? Pick a stance and defend it. Cite your sources.

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation

Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.

Based on the data in the graphs do you think pepsin and trypsin are found in the same part of the body? explain your answer.