When Charles Darwin stepped ashore on the Galapagos Islands in September 1835, it was the start of five weeks that would change the world of science, although he did not know it at the time. Among other finds, he observed and collected the variety of small birds that inhabited the islands, but he did not realize their significance, and failed to keep good records of his specimens and where they were collected.
Reaches earth by Radiation
The answer would be D. The gametes of sexually-reproducing organisms reshuffle through crossing over and independent assortment during meiosis, creating genetic variation in their offspring.
Tip: remember mitosis (my toes has nothing to do with sex) so meiosis is the opposite of it.
Answer:
The correct answer will be option-C.
Explanation:
The functional groups are the group of atoms which gets attached to the skeleton of carbon in a molecule and provides certain characteristics to the molecule. The main functional group includes hydroxyl, carboxyl, amino, phosphate, methyl carbonyl and sulfhydryl.
These groups could be acidic or basic depending upon them if their structure will be able to take H⁺ ions from solution or donate H⁺ ions. In the given question, the basic group among these is an amino group which has the ability to accept H⁺ ions from the solution and form NH₃⁺ ions.
Thus, Option-C is the correct answer.
