Which organelle sends out microtubules that connect to dna during metaphase?

Describe the function of the endomembrane system? what organelles are involved?

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.