(Q).
Q: What are the names of foul-smelling amines, formed as a part of the decay process after death? Read this paragraph and choose the correct option from the provided answers: Neutral amines are weak bases, because the lone pair on nitrogen can act as a proton acceptor. Many smaller amines have very strong and offensive odors. For example, the aptly-named compounds cadaverine and putrescine are foul-smelling amines, formed as a part of the decay process after death. Choices: - formaldehyde and cadaverine - sulfur and formaldehyde - methane and sulfur - cadaverine and putrescine A:
(A).
cadaverine and putrescine

(Q).
Q: How many pairs of legs does a millipede have per body segment? Read this paragraph and choose the correct option from the provided answers: Most millipedes are slower than centipedes and feed on leaf litter and loose organic material. They can be distinguished from centipedes by looking at the number of legs per body segment. Millipedes have two pairs of legs per body segment, while centipedes have a single pair of legs per body segment. Millipedes protect their eggs from predators by using a nest of hard soil. Millipedes are not poisonous. They lack the pair of fangs containing a poison gland that centipedes have. Choices: - eight - one - four - two A:
(A).
two

(Q).
Q: Metabolic cooperation between different prokaryotic species often occurs in surface-coating colonies. what are these colonies called? Read this paragraph and choose the correct option from the provided answers: Choices: - eukaryotes - lichens - plankton - biofilms A:
(A).
biofilms