How much is a polar orbit’s inclination with the earth’s equatorial plane?
Anonymous Quiz
16%
0 degrees
34%
45 degrees
40%
90 degrees
11%
180 degrees
👍9🎉4🥰3❤2💯1
In the average composition of portland cement, the percentage of magnesium oxide is a ___________
Anonymous Quiz
16%
3 to 4%
55%
2 to 3%
25%
4 to 5%
4%
1 to 2%
👍7💯2
What is the main component of the plant cell wall?
Anonymous Quiz
10%
Lipids
16%
Glycogen
65%
Cellulose
10%
Peptidoglycan
👍5❤1
What is the angular velocity of parking satellites?
Anonymous Quiz
23%
pi/2 rad/hr
34%
pi/3 rad/hr
27%
pi/6 rad/hr
16%
pi/12 rad/hr
❤5🎉3
Which one of the following statements is correct? (Karnataka NEET 2013)
Anonymous Quiz
45%
Cleistogamous flowers are always autogamous
23%
Xenogamy occurs only by wind pollination
19%
Chasmogamous flowers do not open at all
13%
Geitonogamy involves the pollen and stigma of flowers of different plants
👍7❤3👌2
Taylor conducted the experiments to prove semi-conservative mode of chromosome replication on
Anonymous Quiz
44%
Vicia faba
30%
E. coli
18%
Drosophila melanogaster
8%
Vinca rosea
👍6🎉1
Ketones [RCOR₁] where R = R₁ = alkyl group. It can be obtained in one step by?
Anonymous Quiz
24%
hydrolysis of esters
25%
oxidation of primary alcohol.
27%
reaction of acid halide with alcohols
25%
oxidation of tertiary alcohol
👍13💯4
Which one of the following can be oxidised to the corresponding carbonyl compound?
Anonymous Quiz
13%
ortho-Nitrophenol
41%
2-Methyl-2-hydroxypropane
22%
Phenol
25%
2-Hydroxypropane
💯7👍2