Home / Biology MCQs / Question
M
Q. Which wood will become useless soon after exposing in the open air
Wood is a porous material and will absorb moisture from the air. Moisture is attracted to the walls of the tubes that make up the wood. Wood will only decay if it is in contact with the ground or wetted by an external source of moisture, such as rain seepage, plumbing leaks, or condensation. Dry wood will never decay. Also, the drier the wood, the less likely it is to be attacked by most types of woodinhabiting insects.
You must be Logged in to update hint/solution
Q. The first step in Taxonomy is
Q. Which of the following blood group is universal donor?
Q. Impulses from the pace–maker cause the
Q. Blood groups were discovered by
Q. The unicellular algae used to supply and regulate the oxygen in space programmes is
Q. An insect is an organism having
Q. Sleeping sickness in man is caused by the organism
Q. While cooking food, the compounds lost to the maximum extent are
Discusssion
Login to discuss.