Pigments absorb light used in photosynthesis.Set of wavelengths that a pigment doesn't absorb are reflected.
Answer is A
Firstly axon must reach the threshold level and then depolarisation occurs. Depolarisation phrase means sodium enters and potassium leaves the axon . Choice C can't be because main idea is the entering of sodium ions.
Answer: q:6
Explanation:
As they were looking for the strands for viruses they discovered DNA
Answer: nucleus
Explanation
Answer:
Sensory neurons, motor neurons, and interneurons.
