question:
The single most revealing property of wood as an indicator of wood quality is specific gravity (Timell 1986), as both pulp yield and lumber strength are determined by it.
In addition to lumber strength, what important indicator of wood's quality can be determined using specific gravity?

answer: yes

question:
Haredi men often grow beards and always wear black hats and suits, indoors and outdoors.
What type of orthox men often grow beards and always wear black?

answer: yes

question:
The Germanic superstrate has had different outcomes in Spanish and Catalan.
What is the origin of some Spanish words?

answer: no

question:
A very rare syndrome with isolated congenital insensitivity to pain has been linked with mutations in the SCN9A gene, which codes for a sodium channel (Nav1.7) necessary in conducting pain nerve stimuli.
What gene is responsible for coding for a sodium channel necessary for conducting pain nerve stimuli?

answer:
yes