Given a sentence with a missing word, pick the answer option that best fills out the missing word in the sentence. Indicate each answer with its index ('a', 'b', 'c', 'd').

Q: Unequal cleavage can occur in ____ ways.\Question: Choose the right answer from options given a) two b) seven c) three d) ten

A: a
****
Q: Ants have ____ stomachs.\Question: Choose the right answer from options given a) two b) nine c) four d) seven

A: a
****
Q: Hand pollination is carried out ____ times each season to ensure pollination of late flowers.\Question: Choose the right answer from options given a) five b) three c) no d) eight

A:
b
****