The division of the cell nucleus during the m phase of the cell cycle is called

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

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.

What are some possible consequences of preventing prescribed burns and natural wildfires