Answer:
Maize is a monocot.
It has seed with one cotyledon.
Adventitious root system present.
No cambium present.
While, mango is dicot.
Seed with two cotyledon.
Tap root system.
Cambium present.
B - When many individuals of the same species are available for mating.
And
C - When the individuals live in a stable environment in which they thrive.
Choice B:
More photosynthesis leads to more oxygen in the atmosphere and oceans.
The right answer is E.
Uracil is a nitrogenous base (pyrimidine) specific for RNA. The nucleoide of uracil is called uridine and nucleotide is called uridine monophosphate or uridylate. In the DNA, there is thymine instead of uracil.
So if we mark the uracils, only the RNA will be marked. The DNA will not be given that there is no uracil in it.