When developing a business plan for a greenhouse, one of the things a grower will wish to do is calculate crop costs and crop yield estimates using what base unit?
A. per square yard
B. per acre
C. per square foot
D. per building

*its C*

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of