Xylem tracheids are pointed, elongated xylem cells, the simplest of which have continuous primary cell walls and lignified secondary wall thickenings in the form of rings, hoops, or reticulate networks.
honestly. adv. 1. in an honest manner. 2. (intensifier): I honestly don't believe it. interj.
Subjective is what goes on in your own mind, 'subject' to heavy personal bias. Objective is an unbiased appraisal of the situation, normally corroborated by others or additional supporting evidence or predictive evidence that comes to pass based on observations or theories.