A biologist found an asymmetrical organism. A part of the organism was injured, but it was able to repair itself through regeneration. Because the organism is asymmetrical and it was able to regenerate, it's probably
and belongs to the phylum

Lactic acid and energy are produced in muscle cells during choose 1 aerobic respiration cellular respiration anaerobic respiration cellular division

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.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic