- Centromeres split
- Sister chromatides pull apart
Answer:
C
Explanation:
Answer 1: C
In an electrical synapse, the action potential traverses the synaptic cleft directly without involving any neurotransmitters. The adjacent neurons are connected to each other by gap junctions. These gap junctions allow movement of other molecules between the two cells including secondary messengers.
Vascular tissues are used for transport, the xylem carries water and the phloem carries food.
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
