The fate of a cell during development is
A) entirely controlled by nuclear gene expression.
B) influenced by cytoplasmic determinants.
C) independent of gene expression.
D) not altered by reagents that interfere with microtubule formation.
E) determined solely by inducers.

Question

Quizplus · Accepted Answer

The fate of a cell during development is influenced by both nuclear gene expression and cytoplasmic determinants, which can be inherited from the mother during oogenesis or deposited into the egg through nurse cells in the ovary. Cytoplasmic determinants can affect gene expression by interacting with transcription factors or signaling pathways that regulate gene expression. Therefore, B is the best choice. A is not a correct choice because gene expression can be influenced by cytoplasmic determinants. C is not a correct choice because gene expression plays a critical role in cell fate determination. D is not a correct choice because microtubules are important for cell division and differentiation. E is not a correct choice because cell fate determination involves a complex interplay between different signaling pathways and transcriptional regulators.

The Fate of a Cell During Development Is