In the chloroplast, the stroma surrounds each of the thylakoids. the light-dependent reactions take place in the thylakoids and the calvin cycle take place in the stroma. why is the compact structure of the chloroplast ideal for photosynthesis?

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.