Certain species of velvet worms have only female individuals and no males. These worms reproduce asexually. What is one advantage of asexual reproduction for these worms?

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

What is the purpose of transcription? a. to copy the nucleotide in dna b. to form rna molecules from dna c. to produce a nucleic acid sequence from an amino acid sequence d. to link amino acids together to form stands of protein

Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days. true or false