HELP ME ASAP PLE PLEZZ How do dendrites help the function of nerve cells?
They help the neuron block messages from the dendrites of another neuron.

They help the neuron receive messages from the dendrites of another neuron.

They help the neuron block messages from the axon of another neuron.

They help the neuron receive messages from the axon of another neuron.

Explanation:Dendrites are the segments of the neuron that receive stimulation in order for the cell to become active. They conduct electrical messages to the neuron cell body for the cell to function

chemical weathering

explanation:

the father in the first generation probably had the recessive colorblind trait in his x chromosome. if he and his wife both had the colorblind trait, even if she had 1 recessive and 1 dominant, then that trait would be passed on to their kids.

(since you didn't attach the family tree this is just an assumption)