Why does a siren have a lower pitch as it moves away from you? (hurry need answer quick and fast) A. Diffraction causes the sound waves to bend.

B. Constructive interference causes the amplitude to decrease.

C. Wavelength increases at a very fast rate.

D. The Doppler effect causes a lower perceived pitch.

Mutations associated with albinism affect proteins involved in synthesis

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.