Select the answer option that lists the levels of genetic information in order from smallest to largest.
a. genome; gene; chromosome; dna strand
b. gene; dna strand; chromosome; genome
c. dna strand; gene; genome; chromosome
d. gene; chromosome; dna strand; genome
e. dna strand; chromosome; gene; genome

b. gene; DNA strand; chromosome; genome

Explanation:

The smallest unit in genetic structure will be gene which is a segment of DNA. After that comes DNA strand which may contain one or more genes. A chromosome is a larger structure as compared to a DNA strand because a chromosome contains two DNA strands which are joined at centromere. All the chromosomes in an individual collectively form genome so genome is an even larger term when it comes to genetic information.

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.

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