In a direct variation, y=39 when x=3. Find the value of y when x=2. 1.) 58.5
2.) 26
3.) 02
4.) 3

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

How does a lytic infection differ from a lysogenic infection?

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?