Which of the following has the smallest ecological footprint?
A) United States
B) Canada
C) Finland
D) Qatar
E) Bangladesh
Answer: E
You might also like to view...
What is the map distance between the genes for flower color and fruit shape?
Assume that in watermelon plants the genes for flower color (Y = yellow; y = orange flowers) and fruit shape (R = round; r = oval) are on the same chromosome. You cross two true-breeding plants, one with yellow flowers and round fruit and the other with orange flowers and oval fruit. You take one of the F1 individuals and cross it with a plant that is homozygous recessive for both traits. You get the following in the F2: 300 yellow flowers, round fruit; 300 orange flowers, oval fruit; 100 yellow flowers, oval fruit, 100 orange flowers, round fruit. A. 25.0 B. 4.0 C. 40.0 D. 33.0 E. 100.0
Living organisms are members of all of the levels listed below. However, soil is a component of ___
a. the community b. the population c. the ecosystem d. both the population and ecosystem e. both the community and the biosphere
Segmentation is the subdivision of the body into segments or metameres. True segmentation is found in which of the following phyla?
A. Arthropoda, Annelida, Chordata B. Annelida, Mollusca, Arthropoda C. Mollusca, Chordata, Annelida D. Arthropoda, Chordata, Porifera E. Echinodermata, Platyhelminthes, Cnidaria
Light skin is most adaptive in northern latitudes because
A) dark skin allows folate destruction when UV radiation is less. B) the greater UV radiation in northern latitudes destroys vitamin D. C) increased melanin causes an increase in the risk of melanoma. D) light skin in northern latitudes allows adequate folate for fetal development.