Which of the following is not true about taiga?

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.