If (x2 + y2) = 9 and (xy)2 = 3, then find the value of (x4 + y4).
Given, x2 + y2 = 9 Squaring both sides, we get ⇒ x4 + y4 + 2x2y2 = 81 ⇒ x4 + y4 = 81 – 6 ⇒ x4 + y4 = 75
Which of the following is not correct characteristic feature of smooth muscle fibre?
Hen and chicken disease in grapes is due to the deficiency of which nutrient element?
The maximum amount of fat is present in which breed of buffalo ?
Permanent teeth formula of Adult Cow is –
Highest milk yielding cow breed
If a cow gets disturbed during the milking due to which Hold Up of milk is happened, it is byt he hormone?
The goat breed which is famous for chevon, quality skin & breeding efficiency is?
Out of these, which is not a buffalo breed ?
The gestation period (in days) in cow is of
Which of the following breed of cow is highest milk yielder ?