The white matter of the spinal cord contains:A. InterneuronsB. Sensory and motor nucleiC. Bundles of axons that share common origins, destinations, and functionsD. Bundles of dendrites that share common origins, destinations, and functionsE. Both axons and dendrites

d Option C.

Bundles of axons that share common origins, destinations and functions.

Explanation:

White matter is an important component of the spinal cord and brain that form the nervous system. It is composed of myelinated axons and they connect grey matter of the brain to each other and also carry nerve impulses or signals to the neurons. The white matter has myelin, a fatty substance that surrond the axon and this is provide electrical insulation.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.