Afarmer grows crops with an average height of 5 feet. he breeds his tallest plants, which are 8 feet tall. they produce offspring that have an average height of 5.25 feet. so the heritability in this case is

Breeder’s equation:

R = h²*S

The Response to Selection (R) is defined as the realized average difference between the parent generation and the next generation 5-5.25 = -0.25

and the Selection Differential (S) is defined as the average difference between the parent generation and the selected parents 5-8 = -3

h² = R/S = (-0.25) / (-3) = 0.08

heritability h = √0.08 = 0.29

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.