You are interested in studying position effect variegation in Drosophila using the chromosome depicted below. Deactivation of the w gene gives a white eye phenotype and deactivation of the rst gene gives a rough eye phenotype; the normal phenotypes are red and smooth. Because the rst and w genes have now been placed close to a heterochromatic domain, some sections (or sectors) of the eye display mutant phenotypes due to gene deactivation while others display the normal, wild type phenotype. Would you expect to see red rough eye sectors

Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast