During a dehydration reaction, two monomer molecules are covalently bonded to each other, with the loss of a water molecule. In this reaction, each monomer contributes part of the water molecule that is released during the reaction. This reaction is repeated as monomers are added to the chain one by one, making a polymer.
Modified nucleotides perform a large number of functions
Answer:
b. Sympatric autopolyploidy
Explanation:
Sympatric speciation will occurs when a new species when two groups from the same ancestral population evolve without any geographical separation.
Autopolyploidy will appear when an individual possess more that two sets of chromosomes both from the same parental species
Therefore, since a new species was formed as a result of autopolyploidy. The type of speciation that occurred was Sympatric speciation.
Answer:
Some of the similarities between the planet Uranus and Neptune are:
- Both the planets have many similarities in their internal structures.
- The internal structure of both the planets is made up of water, ammonia gas and methane gas.
- Both Uranus and Neptune have an Earth- sized solid center.
- The atmosphere of both the planets comprises of the gases, hydrogen, helium and methane.
- Due to the presence of methane gas, both the planet Uranus and Neptune have the same blue colour.
