There are many practical difficulties in the measurement of NI like –  (a) problem of double counting 

Chromosomes moving towards opposite poles during anaphase I do not separate at the centromeres.

a) Controlling  (b) Measurement of actual performance  Once performance standards are set, the next step is measurement of actual performance. Performance should be measured in an objective and reliable manner. There are...

A) Double fertilization occurs in Angiosperms

There is no problem and it is valid since 9 is a character. Any symbol from the key board is treated as a character.

Correct Answer - 16

correct option is  a. Both A and R are true and R is the correct explanation of A.

Correct Answer - C::D

Correct Answer - D `NH_(4)OH` is a weak acid and `NH_(4)Cl` is a strong base salt.

यदि रेडियोएकत्व रत्रोत की प्रारंभिक गणना दर `N_0` है, तब N अर्द्ध-आयुओ के पश्चात् गणना दर होगी । `N=M_0(1/2)^n` `100=1600(1/2)^n` `:." "n=4` यदि स्रोत की अर्द्ध-आयु T है, तब 4...

“Aren’t you going to have any?” said I. “No, I never eat asparagus.” “I know there are people who don’t like them. The fact is that you ruin your palate...