The evidence that supports the advancement of ferns over ...
The evidence that supports the advancement of ferns over mosses is derived from
comparative anatomy
molecular records
biochemical similarities
physiological records
Correct answer is A
No explanation has been provided for this answer.
Name the blood cells in which nucleus is absent ...
Which of the following is not released during decay of living matter? ...
The ability of organisms to maintain a constant internal environment is known as ...
The transfer of ripe pollen grains from the anther to the stigma of the same flower is termed ...
Which of the animals in the diagram represents the oldest creatures in evolutionary histor...
In which of the following blood vessels does exchange of materials occur ...
Light is excluded from a water culture experiment in order to________ ...
Radioactivity is a phenomenon of the spontaneous emission of ...