Question

Marks: 1/40
.
A planaria worm is cut
horizontally in the middle into
two halves P and Q such that
the part P contains the whole
head of the worm. Another
planaria worm is cut vertically
into two halves Rand S in such
a way that both the cut pieces
Rand S contain half head
each. Which of the cut pieces
of the two planaria worms
could regenerate to form the
complete respective worms?

Answer 1

Answer:

d) P,Q,R,S

IN PLANARIA EACH BODY PIECE REGENERATE INTO A FULL NEW ORGANISM.