Here is the actual data from the 2nd generation of - id213010714, cdfvghjk

Question

Biology: Here is the actual data from the 2nd generation of Mendel s experiments. Calculate the ratio of dominant offspring to recessive offspring for each characteristic, (do this: Dominant trait / recessive trait) Characteristic Dominant Trait Recessive Trait Ratio (show your work) Flower color 705 purple 224 white 705 / 224 = 3.15... so 3.15:1 Seed color 6,002 yellow 2,001 green Seed shape 5,474 round 1,850 wrinkled Pod color 428 green 152 yellow Pod shape 882 smooth 299 bumpy Flower position 651 along

cdfvghjk · Accepted Answer

Some differences between the sympathetic and parasympathetic nervous systems:

Explanation:

- Neurotransmitters: norepinephrine in sympathetic (adrenergic fibers) and acetylcholine in parasympathetic (cholinergic fibers)

-The sympathetic nerves have their origin in the spinal cord (between segments T-1 and L-2) and from there to the paravertebral sympathetic chain, then in tissues and peripheral organs.

- The parasympathetic nerves have their origin in the brain stem, mainly in the cranial nerve nuclei III (oculomotor), VII (facial), IX (glossopharyngeal) and X (vagus) and in the sacral medulla.

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