Order the letters from A to E, in order to reconstruct the chronological sequence of some steps that concern translocation of water and organic compounds in healthy pines.
Write only the sequence of letters on the answer sheet.
A. Active transport of sucrose in producing organs.
B. Increase in turgor pressure in the sieve tubes.
C. Production of organic compounds in chloroplasts.
D. Increased concentration of carbohydrates in reserve organs.
E. Flow of water and sugars along the stem phloem.

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.