Question
Oestrus cycle is very important to know the right time
for AI . In which phase of oestrus cycle implantation of embryo takes Place?Solution
(1) pro-oestrus ( follicular phase) – Graafian follicles develop in the ovary and secrete oestrogens; (2) oestrus ( heat) – ovulation normally occurs, the female is ready to mate and becomes sexually attractive to the male; (3) metoestrus ( luteal phase) – corpus luteum develops from ruptured follicle; (4) dioestrus – progesterone secreted by corpus luteum prepares uterus for implantation.
- The base of a right pyramid is an equilateral triangle with side 7 cm. If the height of the pyramid is 32√3 cm, then find the volume of the pyramid.
Area of a triangles with vertices at (2, 3), (-1, 0) and (2, -4) is :
If the angles of a triangle are in the ratio of 2:5:8, then find the value of the biggest angle.
- Determine the length of side BC if ∠BAC = 60⁰, AB= 10 cm and AC = 15 cm.
Two sides of a triangle are 10 cm and 15 cm. Which of the following can be the third side of the triangle?
In a triangle ABC, the incenter is at O. Find angle BAC if angle BOC=120°.
- Determine the area of a triangle if its base measures 19.2 cm and its corresponding height is 24.5 cm.
The area of a triangle is 480 cm² and the ratio of its sides is 10: 24: 26. What is the perimeter of the triangle?
What is the height of an equilateral triangle with a side length of 12√5 cm?
The area of an isosceles triangle ABC is 8√5 cm². In this triangle, sides AB and BC are equal in length, and the base AC has a length of 8 cm. Determ...
