Only feces from humans that contaminates food and water can be involved in transmission of amoebiasis.
Answer the following statement true (T) or false (F)
False
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A researcher notices that in a certain moth species, some females prefer to feed and lay eggs on domesticated solanaceous plants like potatoes and tomatoes. Other females prefer to feed and lay eggs on wild solanaceous plants like Datura. Both male and female moths primarily use scent to find these plants from afar. Females tend to mate where they feed, and the researcher finds a genetic basis for scent preference in these moths. Based on the above information, what might be occurring in this moth species?
A) divergence in sympatry B) divergence due to habitat fragmentation C) postzygotic isolation D) polyploidization
Individuals with Pompe disease are unable to metabolize _____, and are treated with a human enzyme produced by _____
a. glycogen; transgenic hamster cells b. lactose; transgenic crops c. insulin; cloned rabbits d. cellulose; transgenic hamster cells e. fats; cloned hamster cells
The process in fungi that allows nutrients to flow from food-absorbing parts of the fungal body to other, nonabsorptive,
parts is referred to as ____.
a. osmosis b. karyogamy c. cytoplasmic streaming d. plasmogamy e. mutual symbiosis
Pioneer plant species are usually characterized by
a. small size. b. high dispersal rates c. slow maturation. d. high dispersal rates and high numbers of offspring e. small size, efficient dispersal mechanisms, and slow maturation.