Question
Which type of insect infests stored grains by laying
eggs inside or on the surface of grains?Solution
Explanation: Internal feeders lay eggs inside or on the surface of grains and spend part or all of their larval and pupal life inside the grains.
Which of the following is a cell surface receptor?
The pressure inside a soap bubble is 3 Pa more than atmospheric pressure. Surface tension is 0.03 N/m. Find radius.
Butanone is a four-carbon compound with the functional group
The interaction between the alleles of two or more loci is known as:
Cathode rays when obstructed by metal cause emission of -
Noise is measured in –
Which of the following statements is/are correct?
1. Amnion contains fluid.
2. Ultrasound scan can detect the sex of an embryo.
Sel...
A car accelerates from rest at a uniform rate of 2 m/s² for 10 s. What is the total distance traveled?
Which of the following has the lowest wavelength?
Mass of an object on earth is 12. What is its weight on moon?