If the kidney cell of a bird has 64 chromosomes how many chromosones does the sperm of this bird have

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

What enzyme is most important for dna replication and why?