Question

The statements given below shows some characteristics of a phylum. Identify it:
(i) Tissue absent
(ii) Internal fertilization
(111) Development is indirect
(iv) Spongocoel with many ostia and single osculum and canal system
(v) Sexes are hermaphrodite
options -
O Cnidaria
O Porifera
O Platyhelminthes
O Ctenophora​

Answer 1

Answer:

Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).