The hidden gene is called recessive
Answer:
Option B
Explanation:
Magnification of Microscope is
Mo= Magnification of objective lens and
Me= magnification of the eyepiece.
Both magnifications( of objective and eyepiece) are inversely proportional to the focal length.
Magnification,

when the focal length is less magnification will be high and when the magnification is the low focal length of the microscope will be more.
Thus. Magnification will increase by decreasing the focal length.
The correct answer is Option B
Center.........................
The answer is
Pitch of the buzzer increased (higher tone) as it moves towards the observer
Answer:
p waves travel faster than s waves and surface waves