What are the names of the species of frogs that have the ability to change what sex (male/female) they are?

2222

What evidence is there supporting the big bang theory?

900

Which nerve root is associated with the achilles reflexes?

880

why require to add enzymes in capsules dissolution only? is it require to tablet also?

679

Explain how are grasslands classified?

347

What happens when the excess of stannous chloride is not removed

1121

In radio transmission, what does the acronym am stand for?

1127

Will my child need a pacemaker?

939

We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy

1906

Which of the following is the surface area of a perfect sphere with a radius of 10 meters?

1227

how to prepare the 0.001M tio2

2391

For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

2314

What are the primary considerations in extractables and Leachables ?

2276

What is difficult about being an Astronomer?

98

What is the difference between defined, characterized and standard serum?

1191