How might a second-born son hope to achieve success under the system of primogeniture?

a.) he could hope to inherit property from his father.
b.) he could seek training to become a knight in the military.
c.) he could try to attend one of the many trade schools.
d.) he could work on developing his share of his father's land.

Which system revise and send electrical signals throughout the body

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d