instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Hybridization model model helps explain molecules with double or triple bonds.
answer:
Which model helps explain molecules with double or triple bonds?


question:
Dendrites from the cell body recieve impulses from other neurons.
answer:
What do dendrites from the cell body recieve impulses from?


question:
Females are not influenced by the male sex hormone testosterone during embryonic development because they lack y chromosome.
answer:

Females are not influenced by the male sex hormone testosterone during embryonic development because they lack what?