Which hominid group do anthropologists think was the first to use fire?
a. homo erectus
b. homo sapiens
c. australopithecines
d. homo habilis

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

What are simmilarities and differences between anaerobic respiration in animal and yeast cells? would prefer to get simmilarities as i already got some differences. you!

Individuals do not compete directly for resources, but are prey for the same predator