Which of the following is the best definition of a chromosome?
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a. a section of dna that codes for traits
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b. a combination of dna and proteins in the nucleus of a cell
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c. the pigment that gathers light for photosynthesis
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d. the main site of photosynthesis in plant cells

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants