As Cytokinins Are Primarily Produced in Roots, What Route Would

question 37

Multiple Choice

As cytokinins are primarily produced in roots, what route would they travel to influence lateral shoot formation in a recently topped tree?

• A) symplastic
• B) tracheids/vessels
• C) phloem
• D) apoplastic

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Definitions:

Nondisjunction

An error in cell division that results in daughter cells with abnormal numbers of chromosomes.

Zygote Combinations

Describes the various genetic outcomes possible when gametes merge during fertilization to form a zygote.

Linkage Group

is a group of genes on a chromosome that tend to be inherited together, due to their physical proximity to each other.

Chromosome 19

One of the 23 pairs of chromosomes in humans, known for containing genes that are involved in a wide range of bodily functions and diseases.