In a herd of 80 dairy cows 16 have black and whites coats and 64 have solid black coats. whaat is the frequency of cows with black and white coats

0.2

Explanation:

Total number of cows = 80

Black and white cows = 16

Frequency of black and white cows = Number of black and white cows / Total number of cows

= 16 / 80

= 0.2

or in percentage = 20%

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)

i think that d. wind is the answer.   i missed the question when i answered a. currents.