Answer:
The given statement is True.
Explanation:
Scala media has endolymph as its constituent and endolymph is rich in Potassium ions (K+)
whereas
Scala tympani and scala vestibuli has in its composition Perilymph and Perilymph has sodium ions as their major constituent ions.
Therefore, scala media is Potassium ion rich while scala tympani and vestibuli are sodium ion rich.
Answer:
C
Explanation:
all of the DNA the makes up a chromosome
Answer: A . Large moving pieces of Earths lithosphere
Explanation:
One is that the name was coined by French naturalist Pierre Sonnerat who said it was a ‘cry of exclamation and astonishment’, which the locals gave upon seeing the creature. The second is that ‘aye-aye’ is derived from the Malagasy phrase heh heh which means ‘I don’t know’. When the locals were asked what the creature was, they would answer‘heh heh’, either because they really didn’t know what it was or they were afraid to speak its name.